Marosa Healing Center

Marosa is a Shipibo family center in the jungle about 25 minutes out of Iquitos, built for people who want authentic indigenous ceremony and plant dietas rather than polish. It runs small, it is genuinely indigenous-led, and its online reputation is strong. We reached it through directory and community sources rather than a visit of our own, so read the honest section below before you decide.

What Marosa Healing Center offers

The center is owned and guided by Maestra Angela Sánchez Ríos, a Shipibo healer with more than 25 years of work with ayahuasca and plant medicine, alongside family maestros and English-speaking facilitators who handle translation and integration (AyaAdvisors listing). Retreats are customizable, commonly week-to-week in the 7 to 14 day range, with multiple ayahuasca ceremonies and the option to add master-plant dietas. Prices run roughly $1,000 to $3,600 depending on length, which is mid-range for the Iquitos area. Groups are capped around 14, accommodation is simple tambo-style huts, and the emphasis is squarely on traditional Shipibo icaros and plant work rather than comfort (bestretreats.co listing).

On the tier question, be clear-eyed: Marosa turned out to be better documented than a pure directory name. It has its own site, an active AyaAdvisors profile, Instagram, and years of Reddit testimony. What it does not publish is the safety detail that matters most, which we come back to below.

What people are saying

The review numbers are good. AyaAdvisors shows 5.0 out of 5 across 51 reviews, and Google sits at 4.9 across 24 (AyaAdvisors listing). One Google reviewer wrote that their "experience at Marosa exceeded my expectations" and described "powerful healing from the medicine through maestra Angela and maestro Fredy." A 2026 AyaAdvisors review called it an "authentic Shipibo experience" that can "transform your world." Reddit threads going back to 2021 echo the same notes: family feel, real lineage, small groups, and strong recommendations for first-timers and for people coming specifically to diet (Reddit testimony).

The criticism is worth reading in full, though. One detailed negative review flagged basic jungle-facility problems: dirty showers, unfiltered creek water, overflowing bins, and bugs, plus a moment when an unexpected influx of guests disrupted a diet and the promised interpreter support fell short. The reviewer framed it as "a result of mismanagement" when "there was just too much work for the small team" (AyaAdvisors listing). No deaths, lawsuits, or misconduct claims surfaced anywhere in our search.

The honest read

Here is what we could not confirm. Marosa does not publish a health questionnaire, a contraindication list, or any medical-screening protocol. Its own booking page asks you to message first and set up a phone call, which is a real conversation but not the same as a written screening standard you can read before you commit (Marosa booking page). Ceremony counts are not fixed and vary by stay. Facilities are deliberately basic, and the one substantive complaint on record points at cleanliness and stretched staffing when groups run large. There is no mention of medical staff on site, and access still involves the usual road-plus-jungle transfer common to Iquitos-area centers. None of this makes Marosa a bad choice. It makes it a choice you should enter with the screening conversation driven by you, and your own doctor consulted first.

Marosa Healing Center vs AyaSelva

On lineage, Marosa has a genuine edge for one kind of seeker. Maestra Angela is indigenous Shipibo with decades behind her, and if authentic Shipibo icaros are the specific thing you want, that is real and we will not talk you out of it. AyaSelva works in the Mestizo tradition of the Loreto river towns, which is different, not lesser.

Where AyaSelva pulls ahead is transparency and scale. It caps every retreat at six guests, less than half of Marosa's 14, so the personal attention is structural rather than hoped for. It publishes its contraindication list (SSRIs, MAOIs, antipsychotics, cardiovascular disease, epilepsy, psychosis history, pregnancy) and runs every guest through a health questionnaire and an intake call before confirming. That written screening is exactly the piece Marosa leaves off its public pages. And at $1,200 for seven days with four ceremonies, all-inclusive with a private room, AyaSelva sits below the middle of Marosa's price band while telling you upfront what the low number buys. For a first-timer who wants small, safe, personal, and legible, that is the one we point people to. If you are an experienced dieter chasing deep Shipibo plant work and can weigh a rougher facility yourself, Marosa earns its place on the shortlist. Read our full AyaSelva review.

Still torn between the two? Ask us and we'll tell you honestly which fits your history and your goals, for free, with no stake in the answer. To proceed with Marosa, contact them directly and use that first phone call to ask, in writing, about screening, ceremony count, and current group sizes before you send a deposit.