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Atmosphere and feature ratings above are based on Best Retreats research (November 2026). They will be updated if The Shamanic Path submits its own information.

The Shamanic Path: An In-Depth Review for San Pedro and Ayahuasca Retreats in Calca, Peru

The Shamanic Path is a small retreat operation listed in a community near Calca in Peru’s Sacred Valley, guided by Michael Guirgis, a yoga teacher with a psychedelic-therapy certificate, offering a 21-day San Pedro program with optional ayahuasca, peyote, kambo and bufo for $3,876, plus a one-on-one kambo practitioner training, per its Retreat Guru page. Against that, it names no owners, shamans or company, publishes no screening, contraindications or emergency plan while adding high-risk medicines on request, and has no reviews or other evidence that a retreat has run.

🎯 At a Glance

• Locations: A local community near Calca, Sacred Valley, Cusco, Peru, about 50 minutes by car from Cusco, per its 21-day retreat page; no address is published.
• Approach: Nine daytime San Pedro ceremonies with rapé and sananga, with ayahuasca, peyote, kambo and bufo (5-MeO-DMT) added “as per your need”, plus integration sessions and tourism excursions; an 8-day kambo retreat and a kambo practitioner training that teaches self-application.
• Suitable For: Experienced adults seeking a mainly San Pedro program who can verify the facilitators themselves. Not suitable for people taking antidepressants or with heart or psychiatric conditions.
• Costs: $3,876 early bird for the 21-day retreat in 2027, with a 14% deposit refundable until a day before the start and full payment refundable until five days before; medicine costs are paid separately, often in cash or PayPal.
• Overall Assessment: Generous refund terms and small groups, offset by an anonymous operation, no published safety provisions for a menu that includes bufo, kambo and peyote, and a poorly maintained listing with no track record. Directory evaluation: C-.

💬 What Guests Are Saying

No reviews were found: Retreat Guru shows none on its center, teacher or event pages, and no listing was found on BookRetreats, Tripadvisor, Google, AyaAdvisors, Third Wave or Trustpilot. No articles, podcasts or forum posts mention it. If you have attended, we encourage you to share your experience through our submission form.

🚩 Incident Report

We searched review platforms and English and Spanish-language news for reports involving The Shamanic Path and Michael Guirgis.

• Deaths and serious injuries: None found.
• Sexual misconduct: No allegations found.
• Theft and fraud: None found.
• Legal action: None found. A 2016 lawsuit in search results involves a different man with a similar name.

Its shamans are not named, which limits this search.

If you have experienced or witnessed an incident with this center, please report it confidentially.

🔍 Critical Notes

Who runs it. The only named person is Michael Guirgis, who describes himself as a “wonder-ing Yogi” who studied peyote, San Pedro, bufo and kambo with unnamed shamans and cites a health sciences degree from the University of Sydney and a Mind Medicine Australia certificate, per his Retreat Guru profile (unverified). Pages say only that retreats are “guided by experienced shamans”. No owner, lineage, website, company or tax number is published.

Screening and medical support. No medical questionnaire, contraindication list, medical staff or emergency protocol is published on any listing, though bufo, kambo, peyote and ayahuasca can be added on top of nine San Pedro ceremonies. The kambo training covers “microdosing and self-application”. Cusco’s hospitals are about 50 minutes away by the operator’s own estimate.

Listings. Event titles end in “Copy Copy Copy”, the 21-day retreat shows a seven-day schedule, the 2027 booking form shows both open spaces and “Sold Out”, and the amenity list includes a spa, pool, gym and air conditioning that no description mentions. Transfers are listed as both included and extra.

Status. The Retreat Guru listing is live with one 2027 date; an October 2026 retreat has passed with no reviews. Its gallery was uploaded in late 2024.

Legal context. Ayahuasca is legal in Peru, where its traditional use was declared national cultural heritage in 2008, and there is no licensing regime for retreat centers, per ICEERS. Peru’s position under the 1971 drug convention covers ayahuasca and San Pedro use by its own peoples; no Peruvian legal status was found for peyote or bufo, which are not native to Peru.

🆘 Screening & Mental Health Risks

Combining ayahuasca, 5-MeO-DMT, kambo and other medicines in one stay with no published screening or medical cover adds serious risk. ICEERS notes that ayahuasca’s MAOI component makes it dangerous with SSRIs and other serotonergic drugs and that it is contraindicated for people prone to psychosis. Never stop a psychiatric medication to qualify for a ceremony without your prescriber’s guidance.

🧪 Brew Substance

Ayahuasca of unpublished origin, offered as an option alongside San Pedro (huachuma). Ayahuasca combines the Banisteriopsis caapi vine with a DMT-containing leaf such as chacruna, as Erowid explains.

📍 Location, Setting & Style

• Setting: An Andean community in the Sacred Valley with views of Apu Pitusiray.
• Rooms: Private single rooms with ensuite bathrooms and balconies, per its listing.
• Style: An eclectic mix of Andean, Amazonian and Mexican medicines led by a foreign facilitator, with tourism excursions.

Practical guidance: Fly to Cusco; the operator says it can organize the transfer, though pages disagree on whether it is included.

Should You Book?

Only after getting answers in writing: who owns the business, the names and training of the shamans, the screening and contraindication rules for each medicine, who on site is trained in first aid and the emergency plan to a Cusco hospital. Read our guide to verifying retreat facilitators.

The Team & Story

The Shamanic Path has listed retreats on Retreat Guru since late 2024; no founding story is published. We did not independently verify anyone’s training.

Prep & Integration Tips

Before you go: Disclose every medication and condition in writing and plan any change with your own doctor. After you return: Arrange support from a qualified therapist at home. Our guide on how to research ayahuasca incidents can help you check any center.

Pros & Cons

Book Your Ceremony

Dates are listed on Retreat Guru. Best Retreats does not take bookings; learn more about our mission.

Last reviewed November 2026.

This article is for informational purposes only and is not medical advice. Consult a qualified medical professional.