Onikano is one of the very few ayahuasca retreat centres still owned, led, and inhabited by the same Shipibo family whose lineage it was built to honour.

Located in the Allpahuayo Mishana National Reserve, 22 km from Iquitos, Onikano operates within a living Shipibo healing tradition under the direct guidance of Maestro Heberto García — known by his Shipibo name, Niwen Koshi. His grandfather, Yosi Ocha, was regarded as one of the last Merayas: healers who reached the highest level of traditional Shipibo curanderismo. That lineage is alive at Onikano today.

What makes Onikano different is the deeply personalised nature of the work. Each guest is received as an individual, not as part of a standardised retreat formula. After an initial personal evaluation, Maestro Niwen Koshi designs a healing process that takes into account each person’s history, needs, intentions, and energetic condition. Guests may come for one week or remain for several weeks or months, depending on the depth of the work they feel called to undertake.

Retreats at Onikano are rooted in a broad range of traditional Shipibo practices: ayahuasca ceremonies guided by ícaros, plant dietas, purification baths with plants and flowers, ancient rituals and work with the palos maestros, or teacher trees. Alongside this Shipibo foundation, Onikano offers San Pedro (huachuma) ceremonies — a tradition that Maestro Niwen Koshi learned from Andean maestros and integrates as a complementary path within the healing process.

Onikano sits deep within the reserve, one of the most biodiverse ecosystems in the Peruvian Amazon, characterised by majestic trees, red-water streams, and distinctive white-sand forests. The centre includes private bungalows, a traditional ceremonial house, a lake for swimming, and a cosy dining room where guests share meals prepared with fresh, local ingredients.

People come to Onikano for many reasons. Some arrive for their first encounter with ayahuasca. Others return year after year. Some stay for a week; others enter a longer path of healing, dieta, or shamanic apprenticeship with Maestro Niwen Koshi. What they all share is a sincere willingness to work deeply and respectfully, with trust in a tradition passed down through generations.

Onikano is not the right place for everyone. It is the right place for those who are ready to do real work. If that resonates, the journey begins with a personal application.

Reviews (103)

4.9 out of 5
Overall 4.9
  • mcfrodo
    April 17, 2025 at 9:57 pm

    This place is life changing. I cannot recommend it enough. Heberto is so caring, and selfless, and a healer beyond your wildest dreams. My life and happiness have expanded exponentially after my first trip to the center. I have been 3 times, for over 4 weeks at a time. Before attending the center, and experiencing the power of plant medicine, and energetic and spiritual healing, I was addicted to various medications, suffered from severe anxiety, and incurable insomnia. I am now sober, and sleep almost every single night. I have rekindled meaningful relationships, and found passion for life again. Heberto saved me, and devotes his life to helping those in need. I am greatly looking forward to my next trip, and the progress I will continue to make thanks to this magical place.
    They practice very authentic shamanic healing and plant medicine rituals here. It is super safe and the shamans are constantly monitoring you, to make sure that nothing gets out of hand. All of the passengers are beautiful souls, helping each other to heal and grow. I love it so much. I attend often with my brother, and we have both experienced so much healing.

  • Hmontgo
    April 17, 2025 at 5:06 pm

    Hello, I finished my last ceremony and Yosi Ocha four weeks ago and I feel ready to leave a review if anyone feels called to attend their retreat.

    I wanted to start with the positives, words cannot express how safe I felt with the healers and every facilitator and our translator/facilitator. I trusted every staff member with my life. The location is breathtaking, one of the cleanest most serene places I have ever been. They have parrots and a horse and a few dogs and I felt so close to nature during my three weeks there. The facilities are lovely, the other patients there were all so lovely, kind, open, and insightful. As soon as we entered the area I felt immense magic, especially in the ceremony room. I like that the electricity and wifi is solar powered. I like how much Master Heberto and his family are doing to protect the rain forest from climate change and how much money they use to give back to Mother Earth and their community. The jungle area is gorgeous and the master trees are really nice.

    In terms of the Aya I have only taken it here but it was potent and extremely healing. I mean I went through two decades of trauma in twenty-one days while here. I know Aya isn’t a magic bullet and I was and am doing therapy in conjunction with the medicine but I have not felt this good emotionally, spiritually, or physically in so long. I have healed so many wounds many of which I had completely forgotten before attending my ceremonies. Master Heberto told me he healed the holes in my aura and I truly believe he and his family helped save me from my eating disorder and propelled me onto my life’s purpose. I felt safe my entire stay.

    The down sides, before I left their website had not been updated yet. I found myself very disappointed when I found out there was no longer a fire ceremony during San Pedro day when I got there. I felt as if I was able to connect with water, the earth, wind, spirit, but not fire. That was something I was bummed about. There was also no longer and integration and discussion circle like the website stated. I printed out three weeks of a schedule before I arrived only to find out most of what was on there had been changed. This disappointed me but I interpreted it as a sign that planning in advance when it comes to life can lead to disappointment since everything changes.

    Food, I’ve read a few complaints about their meals but I loved their options. I’m vegan so I had a plethora of options that I normally never get. I can’t speak for the Hard boiled egg eaters but I thought every meal was great. I also normally eat the same meals everyday so I felt comforted and in control with the repeated meals. My biggest issue was eating in front of other people and I’m so glad I conquered that fear.

    All in all my time and Onikano/ Yosi Ocha was magical!

    Note: This review was edited to correct over-capitalization, but has otherwise be left in its original form.

  • Sirenita
    March 30, 2025 at 9:52 am

    I just returned from a week long retreat in Onikano. The center is located deep in the Amazon, which made the connection with nature absolutely amazing! The whole place was so peaceful and felt very safe and serene. The ceremonies were powerful and I experied very profound Healing; the second one was particularly intense for me, but Maestro Heberto and Maestra Eunise held the space with such care and wisdom that I felt supported, seen, and safe every step of the way. The icaros (healing songs) were incredibly moving, and I could really feel the presence of the plants and spirits working with me. The accommodation is simple, but it covered all my needs. The food was nourishing, and the energy of the whole place was filled with love and kindness.

    I’m deeply grateful for the experience and Im already planning when to return to continue working on myself, as I feel I’ve only scratched the surface of the iceberg in my healing journey. Thank you to everyone at Onikano for creating such a special space and for helping me see life from a different perspective!

  • Valhalla
    March 29, 2025 at 8:14 pm

    I attended a 7 day retreat this March and it was not my first experience with a retreat in Peru. Despite intending to go into this retreat without expectations, my previous experience was a positive one, and since I benefited greatly from it, I felt ignoring some of the inconsistences I experienced here impossible. First off there is a lovely person named Barabara that assists newcomers prior to arrival. She does an excellent job answering questions and providing helpful material via WhatsApp. This gives the initial impression of a personal guide even before arrival. But upon arrival she is nowhere to be found. I learned later that she is not at the facility and she resides in Serbia. Learning this upon arrival gives one a sense that perhaps the initial welcoming of the place was not entirely transparent.

    The facilities are fantastic, each room as a bathroom and the grounds are kept clean and the staff is very welcoming. On our first day we were told we could not use the maloca, as it had a leak. Ok, the replacement sacred space is nice also and the mats are comfortable. We we had our first meal right away I was turned off. The food was salted. In the following days we were served things like mashed potatoes and gravy, pancakes, pasta, seasoned chicken and really sweet passion fruit. This goes against the dietary restrictions I very carefully followed prior to going to the retreat.

    During orientation before ceremony, we were given no instruction on what do to if we needed help or were struggling with the medicine. This seemed odd to me as at my previous retreat this was an important component that came in handy for me. Herberto the curandero, was nice enough, a gentle man but one that was not really present. He would not look us in the eye and did not attend the entire ceremony. We were told that he does his work through astra projection in a special meditation room but there was no evidence of that. He often came late to ceremony and was gone before the ceremony ended. In ceremony itself the experience was odd. All kinds of medicine were offered from the worst tasting Ayahuasca I have ever had, to sacred power, to Rapi, to Sanaga and in a sperate casual like ceremony Suprise we were given Ayahuasca drops in our eyes and told to go talk to the sacred tree’s. In the day time full Ayahuasca ceremony were given whatever amount of Ayahuasca we wanted and again told to wander the jungle to visit the trees but stay on the trails. This seemed a bit reckless to me as clearly some people were experiencing the medicine profoundly and hardly knew how to navigate to the washroom and back. I felt the ayahuasca itself was not strong and I had a full cup (6-8ounce in size) almost every time. I purged and sat in silence feeling ill throughout most ceremonies. The icaros felt empty to me, not personal at all and it was usually his sister that walked around the room singing. She and the icaros is beautiful mind you, and very loving but overall I felt the spirit of Aya missing through the entire experience.

    I don’t go to these retreats for the hallucinations that often accompany the medicine, nor all the visuals. Regardless none of this happened. I go for the healing, for the connection to the spirit realm and for the interconnected sense of symbiosis I experience between me and the spirits of the plants. None of this occurred. It was very disappointing and although I wish them all the best, I will not be attending this retreat in the future. To me, it felt like the inauthentic places you read about that host whatever tourists are looking for, thus they give you want ever plant medicine is most requested and as much of it as you like.

  • charlybauhaus
    March 19, 2025 at 5:38 pm

    Estuve una semana en Yosi Ocha (ahora Onikano). Mi experiencia fue excelente, la medicina es muy poderosa y los ícaros de Heberto, Ercilia y Eunice son hermosos y de tradición shipibo-konibo. Por otro lado, Heberto conoce muy bien su medicina; en una de las ceremonias me anticipó exactamente cómo reaccionaría mi cuerpo y en qué tiempos, y sucedió de esa forma. En otra ceremonia, ya en mi cabaña, aún sentía el trabajo de la planta y de Heberto en mi cuerpo y mente. Pude tratar o sanar los principales temas por los que deseaba realizar el retiro, pero me hubiera gustado quedarme una semana más. Las instalaciones son muy buenas y seguras, la laguna una delicia y la comida excelente, acorde a la dieta requerida para un mejor trabajo de la planta. Muchas gracias a todo el equipo de Onikano!

1 … 4 5 6 7 8 … 21

Add Review

Leave a Reply

Claim listing

Take control of your listing!

Customize your listing details, reply to reviews, upload photos and more to show customers what makes your business special.
Your account will be created automatically based on data you provide below. If you already have an account, please login.

Fill the form

Note: Your password will be generated automatically and sent to your email address.

1 person bookmarked this place

Recent Reviews

  • RachaelB Review of Maloca Sagrada by The sacred medicine retreat with Taita Edwin and his family/team is an experience beyond words. His property is pure magic and that is a reflection of his and his wife’s kind soul and pure hearts. I’ve been sitting with him… Read More from RachaelB Oct 7, 15:40
  • Kenneth Mercado Review of Onikano by La experiencia es única para cada persona ya que cada persona que hace este retiro tiene diferentes intenciones. Pero por mi parte puedo decir que es una de la mejores experiencias que he tenido en mi vida. Pude comenzar arreglar… Read More from Kenneth Mercado Sep 29, 17:55
  • dtochal Review of Dreamglade by My experience at Dreamglade Healing Center, Iquitos – Peru is something I struggle to put into words. It was beautiful, immersive, deeply personal, and truly life-changing. From the moment you arrive, you feel that you are entering something much bigger… Read More from dtochal Sep 27, 15:38
  • Jarek Cichon Review of Dreamglade by I experienced a beautiful week at dreamglade recently. It wasn’t my first visit and hopefully won’t be the last. The container felt safe and professional. I made wonderful connections and feel the healing process unfolding. Definitely can recommend this place.… Read More from Jarek Cichon Sep 27, 14:18
  • Christine Thomas Review of Dreamglade by I am very thankful for the whole team of Dreamglade! I am very grateful to have had this experience I feel like I had a Cleanning of mind and spirit and that I freed from barriers I have put on… Read More from Christine Thomas Sep 22, 11:07