Psychedelic mushroom shops in Oregon

The first U.S. state to legalize supervised psilocybin therapy. Find licensed service centers and facilitators operating under Measure 109.

Licensed psilocybin services (Measure 109).

Oregon became the first U.S. state to legalize supervised psilocybin services when voters passed Measure 109 in 2020. The Oregon Health Authority (OHA) began licensing service centers, facilitators, manufacturers, and testing labs in 2023. Adults 21+ can legally consume psilocybin at a licensed service center under the guidance of a trained facilitator — no medical diagnosis or referral required.

A full Oregon psilocybin experience typically includes a preparation session, an administration (dosing) session lasting several hours, and an integration session afterward. Prices vary widely — expect anywhere from $500 for a low-dose group session to $3,000+ for a private high-dose experience. Psilocybin is not covered by insurance, and personal possession outside a service center remains illegal.

Mushy Guide lists every OHA-licensed service center we can verify, plus facilitators who take private clients. Use the map below to find providers near you in Portland, Bend, Eugene, Ashland, and beyond.

Cities:PortlandBendEugeneAshlandSalemCorvallis

15 listings

Frequently asked questions

Common questions about mushrooms in Oregon.

Is psilocybin legal in Oregon?

Supervised psilocybin services at OHA-licensed service centers are legal for adults 21+ under Measure 109. Personal possession, growing, and unlicensed sale remain illegal under state law, and psilocybin is still a federally controlled substance.

Do I need a prescription or diagnosis?

No. Oregon's model is non-medical. You do not need a referral, prescription, or mental-health diagnosis to book a session at a licensed service center.

How much does a psilocybin session cost in Oregon?

Prices range from around $500 for a group low-dose session to $3,000 or more for a private high-dose experience. Costs cover facilitator time, product, and the required preparation and integration sessions.

Can visitors from other states attend a session?

Yes. Anyone 21+ with valid ID can book a session at an Oregon service center regardless of residency. You must consume on-site — you cannot take psilocybin home.

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