Life Changing Retreats

Welcome To Thea Retreats

Nestled in the mountains above the world renowned beaches of Santa Teresa, Costa Rica, THEA is a sacred space, dedicated entirely to wellness. Wether you are looking for an unforgettable adventure of deeply transformative healing, or to just relax and truly get away from it all, our concierge staff & team of over 20 of Costa Rica’s premier health & wellness experts will ensure your stay with us is truly life changing.

take a glimpse at our accomodations

Thea Retreats includes three luxurious villas located on the mountain top of Santa Teresa beach and surrounded by wild nature jungle forest with an open ocean view. It could be your own private oasis, specially designed with attention to details, to create a relaxing environment.

VILLA ALMA & VILLA GAIA feature a king size bed with private bathroom. VILLA EDEN is equiped with four twin beds and two complete spacious bathrooms. Each villa has hand crafted wooden furniture, AC, mini fridge, accommodating tea set with fresh natural herbs, natural organic toiletries and an under roof terrace with a teak daybed overlooking their own private garden.

Thea Retreats is an ideal setting to spend inspiring afternoons enjoying the magical ocean view & sunsets of Santa Teresa. You can also delight with our beautiful infinity pool, the infrared sauna, move your body in our yoga deck or savor nourishing whole food meals in the fully equipped outdoor communal vegan kitchen.


Upcomming retreats


Available every week

Join us at Thea Retreats for an epic cleanse led by Adi Mayer, and Kundalini Yoga teacher Fern Olivia. This cleanse was designed to detox, reboot and recharge your hard working liver and digestive system. Join the group activities as well for a powerful and healing transformative journey.

5 days of raw food w/ Chef nena Murillo, Wellbeing & Empowering

Contact us for our upcoming dates

Join us for a 6 days / 5 nights life changing wellness vacation

Delicious Raw food (by chef Nena – Raw co. restaurant), Wellbeing and Empowering Retreat.

ENJOY Delicious food & self care

July 13-18

Join us at the beautiful Thea – life changing retreats – 6 days of delicious plant based healthy food and self care retreat, Learn about the healing properties of living foods while enjoying the detoxification of daily movement and energy work.

All inclusive wellness packages

Our unique signature retreats will rejuvenate you, mind, body & spirit. Choose one of our all inclusive offerings as a base, & let us know how we can taylor your experience to suit your best interests, wellness goals & budget.


This retreat is a delicious reset, designed especially for those ready to increase Vitality, boost energy levels, and spring into a healthier lifestyle. a combination of Raw superfoods, healing juices and medicinal herbs will clear your mind, invigorate Your Body, rejuvenate your energies and leave you feeling like a brand new you!


Weight Loss is never just about the inches and pounds. At Thea we understand that many factors are at play and have designed a uniquely effective program to ensure you not only to begin losing weight immediately, but reach (exceed!) your long term weight and wellness goals.

Bring Your Group

We honour the desire to create a sacred learning and transformation space for yourself and others, and have created a dedicated space with the sole intention of making this possible. We care about attention to details,  and know how to help you execute a truly life changing retreat. 

Custom Crafted Retreats

Please tell us more about you, & let us custom craft a retreat to suit your interests, wellness goals and budget.



Med vennlig hilsen
Med vennlig hilsenAnette Cecilie Dedichen Bastviken (Norway)
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We were recommended to try Adi’s cleanse while on a holiday in Santa Teresa. It may have been the best decision we made in a very long time! My sister and I were both struggling with digestive issues as well as feeling bloated and not in tune with our bodies at all. Adi guided us though the cleanse and made the juices, teas and smoothies with so much love. She answered all our questions, and explained how every ingredient helps your body. After the cleanse we started to see immediate changes, clearer eyes, skin and for the first time in many years, a digestion that actually worked! That was truly a miracle. Following the cleanse we both feel and look lighter, have more energy and truly understand the healing power of plants. The special ingredient to the cleanse is Adi, who not only has incredibly amounts of knowledge, but she truly wants what’s best for you. Could not recommend this cleanse more and we hope to do it again when it’s time.
Christine L
Christine LNorway
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Thank you so much for the most eye opening experience of my life. Before coming to Thea I had been struggling with depression, anxiety and severe health issues for a very long time, and was starting to fear that I would never find my way out of the dark hole that was my (inner) reality. Adi, you have shown me the light. Thank you for your generosity, your wisdom, your patience, and your calm, comforting way of being. Thank you for the beautiful, nutritious food and juices, and for guiding me every step of the way with so much love, compassion and understanding. Thank you for all our amazing chats, for teaching me so much, and for introducing me to all the wonderful people who were also a big part of my journey here at Thea Retreat. I can't express how much this adventure has changed my life and how grateful I am for it all. I finally feel free and happy again, and have this incredible new excitement for life that I haven't felt in years. Thank you for holding my hand on this healing journey, for caring so deeply, and for giving me such a solid ground to stand on as I embark on all the new and exciting adventures that lie ahead.

With so much love, to you and the whole family,

Rimma B.
Rimma B.CA, USA
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I’ve met Adi a Year & half ago, at a Women retreat in Costa Rica. She has then offered us all, her professional aid. we were so lucky to get so much healing from this Magical woman. Adi accompanied & supported my healing process throughout the whole period. although long distance it was, she could always accommodate and be Present for me, this worked just perfectly !!!

Thank you Adi for jumpstarting my system and for supporting me through this postpartum process. I can’t believe that I was able to fix my gut and lose 25lbs just by changing my diet and doing your 5 days juice fast detox and 28-day diet. I love working with you!”
Danielle Kempen
Danielle KempenNetherland
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Sometimes you come across new people and you now directly that there was a purpose for this encounter. About 5 years ago I met Adi in Santa Teresa, Costa Rica. From the first moment we met, I as well met her beautiful family. The love, the warmth and the openness that I strongly felt from each person, gave me such a beautiful feeling. The way Adi gives love to her family, love to the people around, the plants, the animals and world around us is limitless, timeless and therefor so beautiful. I found out that everything she touch, she touches with caring and love. Year after year I followed her little steps closer to her dream; Thea, which is now open for you.

I have done a cleanse with her every year for the past 4 years and every time we finished my self love grew. Every year I feel more open & strong to myself and the care for the world around me. With her personal touch & patience she gave me a strong feeling about myself, my health and my personal way of life. And thats the essence of what makes her, and Thea amazing; people are individuals and you have to approach them in a personal way.

Thats what she does, with a lot of love.
Amir P
Amir PTel Aviv
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One of the most amazing places I've been. Definitely the best in the area. A mesmerizing experience with a breathtaking view that you can't get used to even after a week. The villas are very speciuos and designed at a very high level with lots of attention to all small details which makes it stylish and indulging at the same time. The cleansing process is very professional and includes a series of quality treatments accompanied by the hosts. Excellent service system which provides all your needs 24/7 , although you don't need much out there, just to lie down at one of the perfect spots and tranquil.. PURA VIDA!
Nir Paris
Nir ParisNew York
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Thea Retreats was a life changing experience - simple as that. It was everything I’ve dreamt of, and it was magical sharing it with my friends and family. Thank you Adi, our beautiful host, for teaching, caring, sharing and loving. If you ever considering cleansing - don’t think twice! Thea is the right place.
Leehe Segal
Leehe SegalNew York
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If you are looking for a life changing experience I highly recommend this place. Adi is full of magic and light and has so much to give . The place is by far one of the most beautiful relaxing boutique hotels I’ve ever seen. Being on a cleanse is something you can prepare yourself to, & everything about ‘Thea’ embraces this experience. The treatments in addition to the juice cleanse are out of this world and open your mind to a whole new world of healing & zen. Take the people you love and do yourself a huge favor and go there!!!!
Leeya S
Leeya STel Aviv
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Words can not describe the magic in this place. Everything in Thea is outstanding. The view, the location, the decoration, the food and especially the host create such a special experience. If you want to give yourself a real gift, stay there.
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