Customize your yoga vacation package

14-Day, 200-Hour
Yoga Teacher Training

Are you looking for some space in your life to transform — to kick old habits and reclaim a feeling of personal empowerment?

Have you ever considered becoming a yoga teacher?

If the answer is YES! We invite you to join our next Yoga Alliance® approved Blue Osa 200-Hour Yoga Teacher Training for 2 weeks in Costa Rica.

A noteworthy bonus in this yoga teacher training includes the Applied Yoga Anatomy and Muscle Activation curriculum.

Applied Yoga Anatomy + Muscle ActivationTM, created by Yogi Aaron, is a revolutionary way to practice yoga that focuses on activating and engaging muscles rather than stretching them — and it’s only being taught at Blue Osa! This yoga methodology reduces pain and risk of injury while increasing range of motion, muscle strength, stability, and alignment.

What to expect in the 14-Day Intensive Yoga Teacher Training:

  • Training that will help you become a yoga teacher and earn certification to teach anywhere in the world.
  • An empowering yoga immersive experience.
  • A community of people who are invested in you and your well being.
  • Extensive yoga knowledge and steep in an authentic Himalayan Yoga Tradition.
  • Foundational practice in yoga and daily meditation.
  • Clarity of your life purpose and guidance to manifest it.
  • Learnings on how to safely teach multilevel classes. Be ready to teach on day one!
  • BONUS – You will receive exclusive training in Applied Yoga Anatomy + Muscle Activation™ for Yoga Teachers!

Blue Osa has created one of the most transformative 14-day, 200-hour yoga teacher training courses you could ever experience.

You will leave this 200-hour yoga teacher training after 2 weeks of immersive experiences that will have a profound impact on your life journey.You’ll have a renewed sense of energy that will follow you as you set out to help others on their own path of spiritual enlightenment and physical wellness. Additionally, being in the Tropics and eating fresh food will give you an abundance of energy so that you are ready to take on your next challenge.

Reserve Now:

Select the date below you would like to reserve.

Triple Occupancy - $3.190

Double Occupancy - $3,490

Single Occupancy - $5,190

Application fee is $300. Apply now!

Join Our Next Immersion

Reserve your spot now for our next 14-day immersion – April 23, 2022.

Book It Now!

14-Day Reading List:

Your Curriculum

  • I. Develop a Rock Solid Practice In Yoga
    Techniques, Training and Practice
    80 Hours
    more details ›
  • II. Anatomy & Physiology
    Applied Yoga Anatomy + Muscle Activation™
    30 Hours
    more details ›
  • III. Yoga Humanities
    History, philosophy + ethics
    30 Hours
    more details ›
  • IV. Development of the Professional Essentials
    Teaching methodology + practicum
    65 Hours
    more details ›

What's Included

Yoga Student Meditating in Costa Rica | Blue Osa


Foundational morning asana and meditation practice

Purification rituals

Experienced yoga teachers from around the world

Yoga Teacher Training Students For Teacher Training in Costa Rica | Blue Osa


Yoga Alliance Certification

Yoga Teacher Training Manual

Hands-on teaching experience

Resort Guests Enjoying Costa Rica | Blue Osa


Intentionally designed beachfront eco-friendly rooms with ocean views and the use of the 25-meter pool.

Dessert for Resort Guests | Blue Osa


Delicious farm-to-table meals and snacks using homegrown, organic ingredients.

Not included: applicable taxes or incidentals, such as the cost of flights, airport shuttles, spa treatments + laundry service. During our online checkout, there is an option to include a weekly laundry service, gratuities + our airport shuttle for a nominal fee. If you are registering for the triple occupancy option, please expect to be sleeping in a king, queen, full or twin bed.

Watch It Now!

Whether you’re wanting to deepen your understanding of yoga, enhance your spirituality or simply become a better teacher, Lauren from Rosella Fitness, discusses how you can benefit from yoga teachings and apply them to your everyday routine.

➡️ Offering 14 days of immersive training, Blue Osa Yoga Retreat and Spa offers to guide you through practice that really captures the essence of what yoga is about.

Watch it now!

Reserve April 23, 2022

Watch it now!

Hear from Blue Osa senior teacher Danny Pomplun on why our YTT program goes beyond learning how to teach, and how an intensive yoga teacher training helps you to prepare for life.

Reserve June 11, 2022
“We all learned so much from our training…I certainly did. Aaron, thanks for being an impetus for huge changes in my life. I couldn’t have had the strength without you and everyone there at Blue Osa.”
— Cory - New York, NY

Want to Know More?

Why study with Yogi Aaron? Who is my teacher?

Blue Osa is home to one of the most transformative, life-changing yoga teacher training in Costa Rica!

Each training has been carefully crafted by the world-renowned teacher, Yogi Aaron. During your experience, you will be guided on a journey of self-exploration, manifestation, and the cultivation of a purposeful life. Not only will you leave this training with a solid foundation for success as a yoga teacher, but you will also come to have a deeper relationship with yourself.

Who is Yogi Aaron?

Yogi Aaron is the owner, operator, and lead yoga facilitator at Blue Osa. During his 30 years of study, Yogi Aaron has developed an intrinsic understanding of yogic philosophy, anatomy, and the subtle body. He has studied under yogic masters such as Alan Finger, Bryan Kest, Genny Kapuler, Rod Stryker, Swami Rama, and David Swenson, among others.

Throughout his journey, Aaron has made several pilgrimages to the Himalayas where he sought a deeper understanding of the Vedic tradition and Tantric pathways. These experiences blessed him with the opportunity to mentor under several spiritual masters and inspired him to create a yogic community in the lush Costa Rican jungle. And so, Blue Osa was born!

Creator of Applied Yoga Anatomy + Muscle Activation™ Yogi Aaron brings three decades worth of study, mentorship and experience into his teachings, with a strong emphasis on yoga therapy and alignment.

His passion is rooted in a desire for each person to tap into their limitless potential and develop the confidence to embody yoga, both on and off the mat.

I’m meditating every day and now my husband is too! Thank you Aaron. You’re changing the world and it needs you now. 
~ sandy F

I would recommend Yogi Aaron’s teacher trainings to anyone. Even if you don’t intend to teach, what you will learn from the trainings will open your eyes to new possibilities and understanding and to loving yourself more.
~ Mic

Aaron incorporated all aspects of yoga into this training, so if you’re looking for more out of your yoga journey, this is the place for you.
~ Katie M

Yogi Aaron at last is an incredible host and teacher. He leads with love and makes all people feel welcome in his sacred home. He is insightful and well-prepared to deliver an experience that is truly life-changing.
~ Chris R

Hello there my friend! I was thinking of you these past few weeks, during which I’ve been living in the Nepalese mountains.
I’m grateful for having been drawn to some wildly powerful places that helped me to internalize many lessons, and bring clarity to some of the challenges I was working through during my time spent at Blue Osa. I wanted to let you know I’ve felt a particular appreciation for your capacity as a space-holder and witness, and find it admirable how you remained seemingly un-phased by what could easily be triggering actions on the part of others (e.g. myself).

~ Varun

I appreciate and have so much love for you, the space you’ve created, and the knowledge you have shared. Life is all about relationships and the encounters you have with people, and the encounter and time spent with you, my classmates, staff, and locals have contributed to who I am today and will carry with me for the rest of my life. May our paths will cross again one day.
~ Cassie O

This experience surprised me in so many positive ways.

The two weeks for me were unbelievably introspective. It was like a two-week therapy session with myself. Only I had the guidance of Yogi Aaron and the support of a loving community.

The self-paced content has been awesome. Being able to rewind and pause the videos allows me to better understand the content and gives me time to reflect. I like seeing the length of time required to watch the videos in each section so that I can set goals and realistically plan my day. The worksheets and quizzes are just the right lengths, in my opinion, they are engaging without feeling like ‘homework.’ Being able to retake the quizzes is nice because I can go back to previous lessons and reinforce my understanding if I missed something. And I like listening to your anecdotes and examples for each topic (huge Sex and the City fan over here!!).

Even if someone doesn’t want a certification, having this time for introspection, to learn about your body, creating a fantastic community of people, and developing an excellent relationship with Yogi Aaron, would be an uplifting experience for anyone.
~ Kali

Why is Blue Osa offering this 14-day training?

While we encourage all of our students to join us for a life-changing 28-day training, we understand that this isn’t possible for everyone.

In an effort to accommodate with the busyness of everyday life, Blue Osa has introduced one of the only 14-day yoga teacher training!

We have taken 30-years worth of knowledge, practical experience and spiritual wisdom and condensed it into a two-week package to fit into your lifestyle.

You will have all the hands-on-support, personal guidance and essential resources to leave you feeling CONFIDENT and ready to teach on DAY 1.

If you’re ready to commit to a life-changing teacher training on the shores of Costa Rica, join us for this two-week endeavor.

Hear from a recent graduate of the 14-Day Yoga Teacher Training:

If you have the time and are looking to go deeper into your personal practice as well as strengthen your teaching skills, why not join us for a 28-day training?

What style(s) of yoga will we be covering?

The Blue Osa YTT methodology has been influenced by the Himalayan Tradition of Yoga, which combines the wisdom of Patanjali’s Yoga Sutras and teachings passed down from a long history of yoga masters. We include a number of lineages such as Hatha, Iyengar, Vinyasa, and Kundalini.

Our holistic approach to teaching embodies the belief, “Function Over Form.”

Yoga is for everybody and we have created a teacher training that focuses on the individual. We provide you with the tools to confidently teach both private and group classes.

With the inclusion of Applied Yoga Anatomy and Muscle Activation™, you will have a signature experience that focuses on both muscle activation techniques and yoga therapy to benefit both you and your future students.

Does this program meet Yoga Alliance's international certification standards?

As a national accrediting organization for the yoga community, Yoga Alliance® provides a set of educational standards for yoga schools that specify hours or study in educational categories.

Blue Osa’s 200-hr RYT and 300-hr RYT with Yogi Aaron are accredited through Yoga Alliance®. Regardless of whether you join us for our 14 or 28-day YTT, you can register through this governing body upon receipt of your Blue Osa certification.

Yoga Alliance certification

What is the difference between the 200, 300 and 500 hour programs?

Blue Osa is a recognized yoga school by Yoga Alliance.

Yoga Alliance certification

Blue Osa provides a 200-hr foundational yoga teacher training that will equip you with the necessary learning to be a successful yoga teacher. This course will ensure you are confident in your alignment, cues, subtle anatomy and terminology. It’s a fantastic intro to teaching and will guarantee you success as you begin your teaching journey.

Blue Osa offers an advanced 300-hour teacher training that is available to students who have previously completed a 200-hr YTT (either through Blue Osa or another accredited school.) This course offers students the opportunity to deepen their foundational knowledge, enhance their teaching abilities and further develop their leadership skills as both a teacher and practitioner.

A 500-hr YTT would include both a 200 and 300-hr YTT or a 500-hr YTT respectively. Though many schools do not offer the latter and students cannot commit to the total time required, most teachers complete their 200 and 300 hours separately.

For more information on the differences, please read this article.


I have already completed my 200 hour / 300 hour / 500 hour. Why should I consider one of your immersions?

With wisdom and experience comes mastery!

With over 30 years of teaching experience, spiritual mentorship, yogic interns, and personal practice, Yogi Aaron comes fully prepared to offer you a teacher training like nothing you’ve experienced before.

Through Applied Yoga Anatomy and Muscle Activation™, ancient yogic wisdom, practical experience and years of trial and error, Blue Osa will offer you the opportunity to take your current practice and DIVE DEEP.

Whether you’re interested in joining our 14 or 28-day immersion, Blue Osa creates the pathway for profound spiritual insight and momentum.

The Blue Osa teacher training packs three decades worth of knowledge into a relatable, practical and complete training.

No matter the learning you’ve had in the past, this immersion is for EVERYONE who is ready to take their teaching to the next level.

Don’t take our word for it! Check out the countless reviews from our grads. Let their words speak on our behalf!

I have already taken the Blue Osa Teacher Training. Should I / Can I take it again?

Absolutely! Be prepared to pick up new skills, nuances, and information the second time around! We welcome former grads to join us on the mat at a discounted rate. Contact Aaron for more details.

When are the book reports and assignments due?

In order to be presented with your 200 or 300-hr YTT certificate, you must complete the required reading and reports. These reports will be due three months following the completion of your immersion.

For example, if you completed your immersion on November 16th, your book reports would be due the following February 16th.

Don’t worry! You’ll have plenty of time to work on your reports throughout the immersion or you have the option of completing the required texts prior to beginning the course. It’s totally up to you!

Once you’ve successfully registered, we’ll send you out the required reading material and you can decide for yourself when you’d like to get working.

How do you fit a 200-hour RYT into only 14 days?

Maybe you’ve done the math: Even if you practice for 10 hours a day, 14 days straight, that’s still only 140 hours of study! From where do the additional 60 hours come?

We purposefully crafted our 14-day 200-hour RYT training for the busy yoga student. So, we’ve included a self-study portion of the program that you can complete before or after the training — or even during your free time here at Blue Osa!

We have created this self-study portion to choose how you would like to use your FREE time at Blue Osa. In our old schedule, we would start at five in the morning and practice until nine at night, with breaks only for meals. It was a lot! With our revised schedule, you get to study with your teacher, learn yoga on the beach, and still have time to enjoy paradise.

The self-study portion will become available to you two months before you arrive at Blue Osa. Alternatively, we’ve created intentional pockets of free time during your schedule so that you can further your studies here at Blue Osa. (See the daily schedule above.)

After the training, we offer continued support to ensure you leave Blue Osa as a safe, confident yoga instructor.

Plus, our 14-day 200-hour RYT meets Yoga Alliance’s international certification standards — so you can rest assured our program meets the highest level of global educational policies.

How many times a year do you offer this? How many people attend these 14-day immersions?

Space is limited!

We believe in keeping our class size small. This means more individual, hands-on learning and teaching for you!

The maximum number of students we accept for our immersions is 25. We also limit the amount of training held per year so if you’re ready to join us on the beach in Costa Rica, sign up NOW!

I do not want to teach yoga. Why should I consider this 14-Day Immersion Yoga Teacher Training?

Whether your goal is to teach yoga, deepen your personal practice, seek answers to some of life’s biggest questions or simply find ways to live a more meaningful life, this 14-day Yoga Teacher Training is for YOU!

Yogi Aaron approaches every immersion with an open heart and a desire to provide students with a safe space to explore their own personal depth.

This training is an opportunity for you to uncover truths about who you are and how yoga can help you live a more authentic life.

Surrender your worries to the soft sounds of the ocean waves. Nourish your body with farm-to-table cuisine. Get curious about yourself and your place in the world, and allow yourself to experience the peace and tranquility of Blue Osa.

We warmly welcome students of all backgrounds, races, religions, orientations, or spiritual traditions. The only requirement is that you show up authentically and ready to fully participate in this transformational training.

Learn. Teach. Expand. Allow. This journey is for everybody. The ONLY commitment required from you is that you are willing to show up and fully participate.

What kind of food is served?

We are committed to reducing our carbon footprint and supporting local farmers. With this in mind, Blue Osa offers a variety of fresh, farm-to-table vegan meals.

Our typical healthy and delicious Blue Osa cuisine sample menu can be found here.

In catering to the needs of a variety of guests, we do offer eggs for breakfast as well as animal protein three times per week, as well as some recipes with

Blue Osa has a skilled, local culinary team that uses seasonal ingredients to offer a wide assortment of dishes, including traditional and international fare.

Please note that while we do our best to accommodate the individual needs of our guests (including gluten-free options), we cannot customize individual meal requests or Kosher options. Additionally, we are not gluten, dairy, or nut-free kitchen.

Finally, while our portion sizes are large, if you’re concerned about being hungry, we would encourage you to purchase extra snacks for your stay.

Additional Details About Meals:
• We offer mostly vegetarian meals, but we do serve chicken 3 times/week and eggs at most breakfasts.
• We ask you to clear your own plates and dispose of any leftover food into the labeled compost bin.
• If you are going on an excursion and/or receiving a spa treatment and will not be on time for one of your meals, let our front desk manager know and our kitchen staff will hold your plate for you.
• Coffee, tea, purified water, and snacks (apples, bananas, and house-made breads) are available for free all day long.
• Our Buddha Bar offers smoothies, fresh juices, kombucha, soda, beer, wine, and cocktails for a fee (charged directly to your room).

How do I get to Blue Osa? When do the immersions begin and finish?

Getting here is simple and straightforward! Head on over to for all the details.

Immersions begin on Saturday at 3:00 p.m. and commence on the final Friday evening. This will allow for the option of a Saturday morning departure.

We recommend arriving in Costa Rica one or two days prior to starting the immersion and would suggest arriving in Puerto Jimenez on Friday evening so as to settle into the space and enjoy your first sunrise on the beach.

Please note that should you miss hours for any reason, you will be required to make up the time prior to receiving your certification.

Why is this immersion so affordable?

Blue Osa was created with the intention of bringing yoga to as many people as possible and Yogi Aaron believes in welcoming anyone who is ready to experience total transformation to come join him in his little slice of paradise.

The power of a yoga-immersion cannot be overstated.

When it’s combined with a supportive community, ocean waves, tropical birds, healthy food and room to breathe, there can be no greater impact to a person’s life. And when we are all living our best life, fully aligned with our path, we stand to make a greater difference in the world.

It has been this philosophy that has inspired Aaron to offer such affordable pricing and it continues to drive him in sharing his wisdom with his students.

I am on a really strict budget. What other costs are associated with these programs? What is NOT included?

We have catered our programs to be all-inclusive. This means that all lodging, farm-to-table meals, teacher-training and course material will be included as well as your certificate, upon completion.

Additional expenses NOT included are flights, travel insurance, airport shuttle, tours, spa services and beverages from the bar.

I am not sure which training is right for me. What should I do?

You’d love to join an immersion at Blue Osa, but not sure which one is right for you? Please email us right away and let us know:

• What about our immersion got your attention?
• What do you hope to receive from this immersive experience?
• What are your goals once you leave the immersion?

Once we understand a little more about you, Yogi Aaron can help guide you into the perfect training for you.

Will this program cover the "business" aspects of becoming a yoga teacher?

As a former NYC yoga studio owner and as current co-owner of Blue Osa Yoga Retreat & Spa, Aaron has a wealth of knowledge available in this area, and will kindly field questions.

We will also give you access to our Business and Marketing Course For Yoga Teachers. This course will spend some time discussing the logistics of developing your own business as a yoga teacher.

Subjects to be discussed include how to find your first customers, how much to charge, where to teach, and best practices for growing your business.

I have an injury and/or need to adjust my practice. Will I hold the class back?

NO, you will NOT hold the class back. We will ALWAYS encourage you to only do what you are comfortable doing and to practice within the limitations of your own body.

Yoga is a personal practice. The first “value” we practice in yoga is non-harming.

Yogi Aaron’s background is in yoga therapy and the creator of Applied Anatomy. Therefore he teaches all of his classes to be therapeutic and healing. He is also very skillful at helping those with less mobile bodies to adjust their practice.

I don't have a strong yoga practice. Can I still participate in this program?

Absolutely! Even if you are relatively new to yoga, our yoga teacher training immersions are an excellent way to learn the art of yoga and cultivate a strong foundation for your life-long practice.

One of the strengths of our approach to yoga is how adaptable it is to the student. No matter where you are, there is a practice for you.

And frankly, some of the best teachers are the ones who can’t contort their bodies into pretzel shapes. Their limitations end up being an asset to their students.

I don't want to teach yoga. Why should I consider this Yoga Teacher Training Immersion?

Whether your goal is to teach yoga, deepen your personal practice, seek answers to some of life’s biggest questions, or simply find ways to live a more meaningful life, these Yoga Teacher Trainings are for YOU!

Yogi Aaron approaches every immersion with an open-heart and a desire to provide students with a safe space to explore their own personal depth.

This training is an opportunity for you to uncover truths about who you are and how yoga can help you live a more authentic life.

Surrender your worries to the soft sounds of the ocean waves. Nourish your body with farm-to-table cuisine. Get curious about yourself and your place in the world, and allow yourself to experience the peace and tranquility of Blue Osa.

We warmly welcome students of all backgrounds, races, religions, orientations, or spiritual traditions. The only requirement is that you show up authentically and ready to fully participate in this transformational training.

Learn. Teach. Expand. Allow. This journey is for everybody.

What are the rooms like? Where will I sleep?

We have a saying here in Costa Rica: Pura Vida. It means full life – and at Blue Osa, we aim to give our guests just that. Each of our rooms and bungalows is uniquely designed to deliver on comfort, convenience and relaxation. Whether it’s heightened ocean views, a serene garden setting or a spacious beachfront bungalow, at Blue Osa you’ll find purpose-built, jungle-chic rooms that create the ideal setting for a tranquil, restorative yoga teacher training.

If you are registering for the triple occupancy option, please expect to be sleeping in a king, queen, full or twin bed.

If you are registering for a single room, we will be following up to request an additional $1000 deposit.

I am concerned about Covid19 while staying at Blue Osa. What are the Covid19 travel policies in Costa Rica?

Your safety is our primary concern. Please visit this page for our updated Covid19 policies and procedures.

Blue Osa statement on discrimination, sexual harrassment, and abuse.

Blue Osa is committed to providing a safe environment for all its employees, yoga teachers and yoga students, free from discrimination on any ground and free from harassment, sexual misconduct, and abuse. Blue Osa will operate a zero-tolerance policy for any form of sexual harassment. We additionally expect participants coming to equally respect our community and staff. We treat all incidents seriously and promptly.

What is the cancelation policy for the yoga teacher training at Blue Osa?

A $300 non-refundable application fee is required to reserve your spot for yoga teacher training taking place at Blue Osa and complete the application process. The balance will be due once you begin the training. Your non-refundable and non-transferable $300 application fee will be applied to the balance of your yoga teacher training tuition. Two months before the Yoga Teacher Training begins, we will be requesting a $500 non-refundable payment for you to confirm your reservation in the yoga teacher training with us. (If you make a reservation for single occupancy, you will be asked to make another $1000 non-refundable payment. If you do not wish to make that additional deposit, you can choose a double or triple occupancy option.) In making the payment, you agree to these terms.

The customer (person making this booking) agrees that any and all payments made to Blue Osa, to hold reservations are non-refundable and non-transferable. The customer (person making this booking) agrees that any partial payments or full payments made to Blue Osa, for specific retreats or events are non-refundable and non-transferable. Final Payment for all reservations/retreats is required 2 weeks before your arrival.