5-day Ayahuasca Retreat & Intro to Master Plant Dieta: Sep 29 - Oct 4, 2025
With Maestro Arturo Izquierdo Valles, Maestra Lucinda Mahua Campos and Maestro Walter Martinez Guimaray
September 29 - October 4, 2025
Caya Shobo is dedicated to providing real healing, highly tailored to each individual, for small groups of no more than 12 guests.
In this 5 day Ayahuasca Retreat, safely experience deep healing in 4 Ayahuasca ceremonies with genuine high-level master Shipibo shamans. And receive a personalized introduction to the remarkable ancestral practice of Master Plant Dieta with our knowledgeable western facilitators.
The powerful healing Icaros of our highly skilled master shamans coupled with a variety of daily plant therapies such as flower baths, vapor baths and personally prescribed herbal teas, will deeply cleanse and uplift your energy.
In our daily shamanic knowledge conferences we will introduce you to the remarkably transformative power of the Amazonian Master Plants and their gifts of wisdom and deep healing for your body, mind and spirit through Master Plant Dieta practice.
You will receive a personalized Dieta diagnosis and treatment plan to continue your plant medicine healing path at home. After your Ayahuasca Retreat you may sign up for one of our Master Plant Dieta Support programs to receive ongoing guidance and in-depth knowledge during your at-home Dieta healing practice.
Throughout your journey with us, our highly experienced facilitation team and caring service staff will guide and support you as you enter your intensive process of deep self-reflection, cleansing and restoration.
We are one of the only Western-run Ayahuasca centers endorsed by the Coshicox Shipibo Conibo Tribal Council for the outstanding quality of our medicine and our master healers.
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Please note, you will need to submit a health form which we will review before your acceptance to a Caya Shobo Ayahausca Retreat can be confirmed.
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What to Expect:
- 5 nights of comfortable accommodation with room-cleaning/laundry service, delicious Ayahuasca-friendly meals, and convenient airport or hotel transfers to and from Iquitos
- 4 Ayahuasca ceremonies with shamanic healing treatments tailored to your particular healing needs
- Daily plant therapies such as cleansing flower baths, sinus flush, eye drop treatments, personalized herbal teas and other treatments
- Knowledgeable guidance and integration counselling with Caya Shobo’s team of experienced facilitators
- Opportunities to talk with Shipibo master shamans about your healing (translation support in English and Spanish and sometimes also in Russian or German)
- Personalized healing diagnosis and recommended Master Plant Dieta treatment plan, plus plants to take home with you for ongoing at-home Dieta healing
The Shamans:
The Ayahuasca ceremonies will be led by our Shipibo master shamans Arturo, Walter, Lucinda and/or Dominga. All hold a minimum of 25 years of healing experience with Ayahuasca and their Master Plant Dieta tradition, and great empathy and desire to help others along the path of healing and spiritual growth.
A Focused Journey:
To ensure a distinctive experience, we limit bookings to a maximum of 12 participants. This intimate setting allows participants to receive individualized treatment for their unique spiritual and healing journey. In our experience, large groups can be distracting to participants and don’t afford our maestros and facilitators the dedicated time they need to truly facilitate deep transformation and healing. Also with smaller groups, guests can more easily relax into and focus on their own process.
Please note, that the final number of confirmed maestros and facilitators in attendance at each retreat will depend on the number of guests participating. (Groups of at least 7 guests will have at least 2 maestros and 2 experienced facilitators in attendance).
What’s Included:
Your all-inclusive package covers everything you need for this special healing retreat: 4 Ayahuasca Ceremonies, personalized healing song Icaro treatments and Master Plant Dieta recommendations for continuing your healing at home, comfortable accommodation with room-cleaning/laundry service, delicious Ayahuasca-friendly meals, and convenient airport or hotel transfers to and from Iquitos.
Wi-Fi is available for guests in the common area.
Accommodation:
Choose from several accommodation options: The standard room, spacious and equipped with a private bathroom, is our most affordable option. For those seeking a more immersive jungle experience, we offer stylish hard-wood jungle tambos (with shared bathroom facilities). And for seekers of greater comfort in the jungle, Deluxe Tambos with high ceilings and their own beautiful private bathroom are our most deluxe accommodation options.
Retreat Preparation & Integration:
When inquiring about a stay at Caya Shobo, you will be asked to provide detailed information regarding your medical, physical and mental health history before your reservation is confirmed. We’re happy to talk with you personally to help answer all your questions, and we will also guide you about preparing your body and mind for the retreat in the weeks before your arrival in Peru.
After your departure from Peru we offer integration support including access to group and/or private integration sessions, the opportunity to open a Master Plant Dieta from home and recommendations for the next steps in your journey of self-transformation.
Getting There:
Once you’ve booked your retreat, we’ll provide you with all the information you need to know, including guidance on travel arrangements and related queries such as what to pack for your stay.
Payment:
Reserving your spot is easy – a 50% deposit secures your place. Please see our retreat Terms & Conditions for more information. cayashobo.com/terms-conditions/
About Caya Shobo:
Caya Shobo, nestled in the heart of the Western Amazonian Basin, is a tranquil haven just a 20-minute drive from Iquitos airport.
What sets Caya Shobo apart is its official endorsement by the Coshikox (Shipibo Conibo Xetebo Tribal Council), verifying the authenticity and advanced level of our master Shipibo shamans and our adherence to true Shipibo plant medicine traditions, particularly the practice of Master Plant Dieta. Working closely with a team of highly skilled Shipibo Maestra and Maestro Onánya Curanderos, each boasting a minimum of 25 years of experience, Caya Shobo offers a wealth of expertise in Ayahuasca and Shipibo Master Plant Dieta healing.
Our entire team of facilitators is also deeply immersed in the Shipibo Master Plant Dieta healing and learning process, so we are very selective about the quality of our master healers! Lead facilitators undergo extensive training in traditional Shipibo healing and guest care, ensuring a secure and nurturing environment for each individual’s unique healing journey. At Caya Shobo, your healing process is met with respect and confidence, acknowledging its intricate and personal nature.
Learn more about our Ayahuasca Retreats with personalized Shipibo Master Plant Dieta treatment on our website at
About the Leaders

Maestro Arturo Izquierdo Valles
Born in a small native community village down-river from Atalaya, Arturo started learning the medicine path at a very young age (under 10 yrs old) from his mother and father who are both Maestro Onánya healers of the Shipibo tradition. By age 18, while studying Teaching at university in Lima, Arturo was already holding healing […]
Learn more about Maestro Arturo Izquierdo Valles
Maestra Lucinda Mahua Campos
Maestra Lucinda is the eldest daughter of renowned Shipibo maestro Pascual Mahua Ochavano, born in the Shipibo village of Paoyhan or 'Water of the Pearls' located on the banks of the beautiful Ucayali river, north of Pucallpa. Lucinda has been immersed in the medicine world of her family her entire life - since she was a […]
Learn more about Maestra Lucinda Mahua Campos
Maestro Walter Martinez Guimaray
Born in the small jungle village of Nuevo Loreto, 3 hours boat journey from Pucallpa in the Imiria National Forest, Maestro Walter opened his first dieta at age 15, and learned the way of the medicine with his father. He is now 63 years old, and lives close to Iquitos with his wife and 5 […]
Learn more about Maestro Walter Martinez GuimarayCategory : 5 day Ayahuasca Retreats