About Eleusinia Psilocybin Retreat
Eleusinia Retreat
Eleusinia is a psilocybin and DMT retreat in Valle de Bravo, Mexico — a privately held mountain estate two hours from Mexico City, designed for guests who want the science done right and the experience done beautifully.
Our program combines US-trained medical oversight with the unhurried pace of a world-class destination retreat. The science and safety infrastructure are exceptional. So is the setting. These are not competing priorities — at Eleusinia, one makes the other possible.
We are not a clinical facility. We are not a festival. We are a sophisticated retreat for intellectually rigorous, discerning people who expect both rigour and luxury — and won’t accept a compromise between them.
The Estate
Eleusinia occupies a single 100-acre private estate in the mountains above Valle de Bravo, State of Mexico. The property is purpose-built for this work and operated exclusively by Eleusinia — there are no shared venues, rented spaces, or off-site session locations. Every element of the retreat, arrival, preparation, sessions, integration, meals, and rest, takes place within this one contained environment.
The estate is set in the cool, pine-scented highlands of central Mexico, where the air is fresh year-round and the pace of life is noticeably different from the cities most guests arrive from. The architecture is mountain in character: stone and timber, manicured terraces, and gardens that unfold across the hillside. Each private room has its own wood-burning fireplace. The contrast between the cool mountain air outside and the warmth inside is one of the first things guests notice on arrival — and one of the last things they mention when they leave.
Valle de Bravo is one of Mexico’s most celebrated destinations — a colonial lakeside town surrounded by forested mountains, internationally known as one of the finest paragliding locations in the world. Guests who want to explore the area on Day 7 of the program have the option to do so, including an optional paragliding excursion for those seeking it.
The setting is beautiful by design. Nature is not decorative here — open sky, living landscape, and fresh mountain air are integral to how the psychedelic sessions are structured and experienced. But the estate is also genuinely comfortable. Guests arrive somewhere they would want to be, even before anything more significant begins.
Program Structure
Eleusinia’s flagship program runs for eight days — long enough to allow genuine preparation, immersive experience, and meaningful integration before guests return home. Retreats typically run with approximately ten participants, with a maximum capacity of fourteen. This intentional scale ensures individualized attention from the medical and facilitation team at every stage.
The program includes two psilocybin macrodose sessions and multiple DMT sessions. Psilocybin is grown on-site, from sterilized grain through harvest — guests engage with the cultivation process as part of the retreat. DMT is vaporized, derived from Mimosa tenuiflora, and facilitated individually with two dedicated facilitators per session.
What the Eight Days Include:
The program is structured, but not rigid. Each day has a clear purpose while leaving room for individual pacing. Across the eight days, guests can expect:
Day 1 — Arrival, in-person medical intake with the full clinical team, one-on-one meeting with the Curandera, property orientation, neurological education sessions, and a group dinner.
Day 2 — First psilocybin macrodose session, facilitated outdoors in private garden settings. Pre-session breathwork, meditation, and movement. Post-session integration meal and quiet evening.
Day 3 — One-on-one integration session with a psychotherapist or integration specialist. Private DMT session (two back-to-back experiences, approximately 45 minutes total). Breathwork, somatic practices, and the first mushroom cultivation class.
Day 4 — Integration continues. Included one-hour hot stone massage. Optional structural bodywork. Creative writing and reflective time. Second mushroom cultivation class. Dinner in the Dark — an eight-course blindfolded dining experience grounded in the neuroscience of predictive perception.
Day 5 — Optional DMT extraction workshop. Second DMT session, either guided or self-directed. Traditional Temazcal (sweat lodge) ceremony in the afternoon, preceding the second macrodose.
Day 6 — Second psilocybin macrodose session. Personalized dose refinement based on first session. Quiet, restorative evening.
Day 7 — Flexible morning: journaling, walks on the estate, additional bodywork, or optional leave for the town of Valle de Bravo. Optional paragliding excursion. Minidose psilocybin session with guided breathwork and meditation in the forest. Group psychedelic trivia. Cacao ceremony and closing group gathering.
Day 8 — Final breakfast and optional group sharing. Return transport to Mexico City airport.
Post-retreat integration support continues through Eleusinia’s online community and weekly integration circles.
Amenities
Eleusinia is a destination retreat. The medical infrastructure is exceptional — so is everything around it.
Included in every program:
- Private en-suite accommodations with wood-burning fireplaces
- One-hour hot stone massage (included, not add-on)
- Heated indoor pool
- Daily guided workout sessions in the on-site gym
- Temazcal (traditional sweat lodge) — 8-day program
- Dinner in the Dark — an eight-course blindfolded dining experience
- Optional paragliding excursion in Valle de Bravo
- IV therapy (available as an add-on)
- Freshly prepared traditional vegetarian Mexican meals throughout
The tone is understated. There is no performance of luxury here — no ostentatious gestures or overstated atmosphere designed to impress. The quality is simply present, in the rooms, the food, the grounds, and the care with which every detail is managed. Guests who have been to the finest hotels and the most rigorous clinical programs often describe Eleusinia as something that doesn’t fit neatly into either category — which is precisely the point.
Our Approach
Eleusinia operates by one guiding principle: only clinical where it matters. The medical infrastructure is world-class and continuously present — but it works in the background, so that the experience in the foreground remains personal, unhurried, and genuinely restorative.
Sessions are facilitated outdoors in private garden settings on the estate. This is not an aesthetic choice. Research consistently shows that nature contact reduces pre-session anxiety and supports the kind of open, expansive states that make psychedelic experiences most useful. Indoor sessions, by contrast, can introduce a quality of constriction that is antithetical to the work. At Eleusinia, open sky and living landscape are part of the protocol.
Preparation is treated as a process, not a checklist. Much of the preparatory work happens on-site, in the actual environment where the sessions will take place, in real conversation with the people who will support them. This allows the facilitation team to calibrate pacing and approach based on direct observation rather than pre-arrival forms.
Integration receives the same attention as the experience itself. Each guest has one-on-one integration sessions with a psychotherapist or integration specialist, not just group processing. The goal is not simply to have an experience — it is to understand what to do with it.
The mushroom cultivation process is part of the program. Guests learn how psilocybin is grown and handled on the estate, and those who wish to continue working with DMT independently have the option to participate in an extraction workshop. The intention is that guests leave with knowledge and tools, not just memories. This is a retreat designed to reduce dependency, not create it.
Dinner in the Dark
On the fourth evening, guests sit down to an eight-course dinner. Before the first plate arrives, we remove one thing: sight.
This is not theater. It is practice.
Neuroscience tells us that the brain is a prediction engine — that perception is not a passive recording of reality but an active construction filtered through expectation, memory, and assumption. The Dinner in the Dark makes this tangible. Without visual input, the familiar act of eating becomes unexpectedly unfamiliar. Flavor, texture, and aroma arrive without the predictions that normally precede them. Guests begin to notice the machinery of their own perception.
After several days of psychedelic experience and integration work, this shift lands differently than it would elsewhere. It is a continuation of the same inquiry — what is solid, what is assumed, what becomes possible when certainty is reduced — but conducted entirely without substances, in complete darkness, over a meal.
It is one of the experiences guests most frequently mention afterward, and one of the most distinctly Eleusinian things we do.
Medical Oversight
Eleusinia maintains licensed medical professionals onsite 24 hours a day. They are not external consultants or on call responders. They are fully integrated members of the retreat team and active participants in each guest’s process from arrival through departure.
Our medical staff conducts comprehensive intake assessments, reviews current medications, and evaluates relevant medical history prior to any session. Throughout the retreat, they remain continuously available and directly involved in preparation, session support, and integration. This continuity allows for individualized oversight that adapts in real time to each guest’s physiological and psychological needs.
During psychedelic sessions, licensed clinicians are present to monitor safety, observe subtle shifts in physiology, and provide grounded reassurance when needed. Their role is both clinical and relational. They understand the pharmacology of psilocybin and DMT, the nuances of dose response, and the somatic expressions of emotional processing.
Because the medical team resides onsite, support is immediate and informed by an ongoing understanding of each guest’s trajectory. This structure ensures that medical oversight is not peripheral to the experience, but embedded within it.
Eleusinia provides a level of clinical oversight and specialized expertise rarely found in the retreat space. Our team consists of US-trained medical professionals who combine decades of high-stakes hospital experience with formal training in psychedelic therapy:
- Dr. Roger Quiroz, MD: Our Medical Director, overseeing all clinical safety protocols and medical screening.
- Allison S., MSN, RN, BCEN: A US-trained and practicing Emergency Nurse (Master of Science in Nursing) professionally trained in psychedelic integration. She bridges the gap between acute clinical care and psychological support.
- Frank P., PA-C: A US-trained and practicing Physician Assistant with extensive experience in Emergency and Psychiatric Medicine, professionally trained in psychedelic integration.
- Tawnya G., RN/CCRN: A US-trained Critical Care Registered Nurse (CCRN) specializing in intensive care and professionally trained in psychedelic integration.
- Jessica K, Founder: Specialist in psychedelic protocols for chronic pain management and neurological education.
Our Founding Story
Eleusinia was founded by Jessica K., a specialist in psychedelic protocols for chronic pain management and neurological education. Jessica’s path to founding Eleusinia was deeply personal — she experienced chronic pain conditions including hemicrania continua and cluster headaches, and found that existing treatment options consistently fell short.
That experience drove her to build something different: a retreat grounded in rigorous science and genuine medical oversight, where the clinical never overshadows the human, and where the setting is as carefully considered as the protocol. Eleusinia was established in 2021 and has since served more than 1,500 guests from around the world.
Who Eleusinia Is For
Eleusinia is designed for a specific kind of guest. Not the most adventurous, not the most spiritually inclined — but the most discerning.
Our guests are typically professionals and executives who require absolute discretion and find performative or ceremonial retreat formats off-putting. They are science-oriented individuals who want to understand the mechanism, not just the experience. They are chronic pain sufferers looking for rigorous, evidence-based alternatives. And they are people who expect the quality of their environment to match the seriousness of what they are undertaking — without ostentation.
If the Davos World Economic Forum organized a psychedelic retreat, the standard they would set is roughly what Eleusinia is: intellectually serious, quietly luxurious, and designed for people who are used to things being done at the highest level.
Who It May Not Be For
We believe good outcomes depend on fit. Eleusinia may not be the right choice for guests seeking:
- Large group ceremonies or highly ritualized, shamanic formats
- Drop-in or short-format psychedelic experiences
- A purely recreational or entertainment-oriented retreat
- A retreat that emphasizes spiritual performance over personal inquiry
There are excellent options in each of those categories. We aim to be honest about what we are, so guests can make an informed decision about whether Eleusinia is the right fit.
Substances
Eleusinia works with two substances: psilocybin mushrooms and DMT.
Psilocybin mushrooms are grown on-site, from sterilized grain through harvest, on the estate property. Guests engage with the cultivation process as part of the retreat experience. This is unusual — most retreats cannot specify where their mushrooms come from. Eleusinia can, in detail.
DMT at Eleusinia is vaporized DMT derived from Mimosa tenuiflora. It is administered individually, with two dedicated facilitators per session, in a private outdoor setting. The effects are rapid and brief — typically fifteen to thirty minutes — and the experience is supported throughout. DMT sessions are available in a fully guided format earlier in the week, and a more self-directed format for guests who have developed confidence with the substance.
Eleusinia does not offer ayahuasca or ibogaine. The reasons are principled: we work only with substances that are 100% physically safe and also appropriate for independent, autonomous use after the retreat. Safety and long-term self-reliance is a core value of the Eleusinia model. Substances that require clinical supervision for every administration, or that carry significant cardiovascular risk profiles, fall outside that framework.
Eleusinia operates legally in Mexico under Article 195 of the Mexican Federal Penal Code, which recognizes the traditional and ceremonial use of psilocybin mushrooms. The retreat operates with complete discretion and full legal compliance.
What Guests Say
Eleusinia is consistently rated among the highest of any psilocybin retreat in the world across independent review platforms:
Retreat Guru 4.98 / 5.0 (43+ reviews) Verified Alumni Reviews
Google Reviews 5.0 / 5.0 (100+ reviews) Excellence in Clinical Safety & Hospitality
TripAdvisor 5.0 / 5.0 (85+ reviews)Top-Rated Wellness Experience in Valle de Bravo
BookRetreats.com 5.0 / 5.0 “Best Seller” for Intensive Psilocybin & DMT Programs
Frequently Asked Questions
What makes Eleusinia different from other psilocybin retreats?
Eleusinia is a science-based psilocybin and DMT retreat led by US-trained medical professionals — an MD, MSN, PA-C, and CCRN — who are embedded in the program continuously, not on-call. The retreat takes place on a single private 100-acre mountain estate in Valle de Bravo, where all sessions, meals, and accommodation are in one contained environment. Sessions are facilitated outdoors in private garden settings. The program runs for eight days and includes two psilocybin macrodose sessions, multiple DMT sessions, one-on-one integration with a psychotherapist, a hot stone massage, temazcal, and a range of experiences — including Dinner in the Dark — that reflect the same intellectual rigor as the medicine work itself. Eleusinia is designed for people who want the science done right and the experience done beautifully.
How does Eleusinia ensure guest safety?
Safety is the foundation everything else is built on. We provide 24/7 on-site medical oversight from a team with deep experience in Emergency and Critical Care medicine. Every guest undergoes a thorough in-person intake with our Medical Director and nursing staff on arrival — not a remote form, but a real conversation that accounts for medical history, current medications, anxiety profile, and individual physiology. The medical team remains present and informed throughout the entire retreat, adapting their support in real time. This level of continuous, integrated medical oversight is rare in the retreat space.
Do your medical facilitators understand the psychedelic experience?
Yes. In addition to their clinical credentials, our lead facilitators are professionally trained in psychedelic integration. They understand not just the pharmacology of psilocybin and DMT, but the psychological and somatic dimensions of the experience — what it looks like when someone is moving through difficulty productively versus when they need direct support. Their role is both clinical and relational. You are not just physically safe at Eleusinia; you are guided by people who have spent significant time learning to work skillfully with exactly what you will encounter.
Is this retreat legal?
Yes. Eleusinia operates in Mexico, where Article 195 of the Mexican Federal Penal Code recognizes the traditional and ceremonial use of psilocybin mushrooms. We operate with complete discretion and full legal compliance, and our international guests are not subject to legal risk by attending. Mexico’s legal framework also allows for a level of clinical flexibility — including on-site prescribing authority and full medical integration — that is not possible under the regulatory models of Oregon or other US states where psilocybin services are currently offered.
Why doesn’t Eleusinia offer ayahuasca or ibogaine?
Eleusinia works only with substances that are appropriate for independent use after the retreat. Long-term autonomy is a core value of the program — we want guests to leave with tools and knowledge they can continue using, not a dependency on returning for another retreat. Ibogaine carries significant cardiovascular risks and requires clinical supervision for every administration. Ayahuasca, as traditionally prepared, involves MAOIs that create complex interaction risks and are not well-suited to the kind of individual, self-directed use the Eleusinia model is designed to support. Psilocybin and DMT, by contrast, have well-characterized safety profiles and are substances guests can develop an informed, autonomous relationship with over time.
Why does Eleusinia facilitate sessions outdoors?
Most clinical psychedelic trials take place in sterile, windowless rooms — a practical constraint of institutional research settings, not an evidence-based design choice. Research consistently shows that nature contact reduces pre-session anxiety and enhances the sense of connectedness associated with long-term well-being outcomes. At Eleusinia, sessions are facilitated in private open-air garden settings on the estate. The open sky, natural light, and living landscape are not aesthetic choices — they are part of the protocol. Many guests find that the absence of walls and ceilings significantly changes the quality and openness of the experience.
Who is the ideal guest for an Eleusinia retreat?
Guests who thrive at Eleusinia tend to be intellectually curious, professionally accomplished, and skeptical of anything that feels performative or opportunistic. They want to understand the mechanism, not just the experience. They expect the environment and hospitality to be excellent without being showy. And they are looking for something that will continue to have value long after the retreat ends — not a peak experience that fades, but a shift in how they understand and work with their own mind. If you would describe yourself as science-oriented, discerning, and genuinely motivated rather than casually curious, Eleusinia is likely a strong fit.