Where it's actually legal

Psilocybin mushrooms were never included in Jamaica's Dangerous Drugs Act, so cultivation, sale and supervised use are lawful. This is why Jamaica became the earliest mainstream destination for legal psilocybin retreats.

Typical length

5 to 8 nights; 2 to 3 dosed sessions

Typical cost

$3,000 to $6,000

The 2008 ban covered fresh and dried psilocybin mushrooms but not sclerotia, the underground part of the same organism. Dutch retreats therefore serve truffles. The distinction is legally real but often blurred in marketing. A centre advertising 'mushrooms' in the Netherlands is describing something the ban covers.

Typical length

5 to 8 nights; 2 to 3 dosed sessions

Typical cost

$3,000 to $6,000

Oregon Health Authority licenses service centres and facilitators. Sessions are supervised, must happen at a licensed centre, and are open to adults 21+ without a prescription or diagnosis. Psilocybin remains federally illegal in the United States. Verify any centre's current licence through the OHA licensee directory before booking.

Typical length

3 phases across roughly 3 to 5 days in the area

Typical cost

$850 to $3,000 per session; $2,000 to $6,000 for multi-session programmes

Colorado's Department of Revenue Natural Medicine Division began issuing healing centre licences in 2025. The Act decriminalised mescaline but explicitly excluded peyote at the request of the National Council of Native American Churches and the Indigenous Peyote Conservation Initiative. Psilocybin remains federally illegal.

Typical length

3 phases across roughly 3 to 5 days in the area

Typical cost

$850 to $3,000 per session; $2,000 to $6,000 for multi-session programmes

Peru declared traditional ayahuasca use part of the national cultural heritage in 2008. Ceremonies are lawful. The country has no licensing regime for retreat centres, so standards vary enormously between operators. Legality here says nothing about safety.

Typical length

5 to 14 nights; 3 to 7 ceremonies

Typical cost

$1,500 to $8,000

Ayahuasca is not listed under Costa Rican controlled-substance law, which is why the country hosts a large concentration of centres. As in Peru there is no retreat licensing regime, and the absence of prohibition should not be read as regulatory oversight.

Typical length

5 to 14 nights; 3 to 7 ceremonies

Typical cost

$1,500 to $8,000

Brazil formally recognised ayahuasca as a sacrament in 1987, decades before anywhere else, and Santo Daime and União do Vegetal have operated openly ever since. Religious and spiritual use is lawful. As in Peru and Costa Rica there is no licensing regime for retreat centres, so legality tells you nothing about a given operator's standards.

Typical length

5 to 14 nights; 3 to 7 ceremonies

Typical cost

$1,500 to $8,000

Ibogaine is neither prohibited nor regulated in Mexico. That is not the same as legal-and-licensed: no authority sets clinical standards or inspects these facilities. Ibogaine prolongs the QT interval and has caused fatal arrhythmias, so cardiac screening, electrolyte correction and continuous monitoring are not optional extras.

Typical length

7 to 10 days inpatient

Typical cost

$8,000 to $15,500