Psilocybin retreats are legal in Oregon in 2025 under a regulated state system created by Measure 109. Oregon became the first state in the United States to establish licensed psilocybin services, allowing adults over 21 to participate in guided sessions at approved service centers. Retreat-style programs are available, but they must comply with state rules and cannot operate in the same way as traditional wellness retreats in other countries.
Current Legal Status of Psilocybin in Oregon
Psilocybin use in Oregon is legal only within licensed service centers overseen by the Oregon Psilocybin Services (OPS) section of the Oregon Health Authority. Key rules include:
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Adults 21 and older may participate without requiring a medical diagnosis
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Licensed facilitators must guide every session
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Service centers must follow strict safety and training requirements
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Personal possession outside the system remains prohibited under state and federal law
This makes Oregon the only state where psilocybin retreats operate under government oversight in 2025.
How Oregon’s Psilocybin Program Works
Measure 109 Background
Approved by voters in 2020, Measure 109 directed the state to build a regulatory system for psilocybin services. After a two-year development period, the program launched in 2023. By 2025, dozens of service centers and facilitators are licensed across the state.
Service Center Model
Oregon’s psilocybin retreats take place inside licensed service centers. These facilities may resemble wellness spaces or clinics but must meet state regulations for safety, facilitator training, and client support.
Session Framework
A standard psilocybin retreat in Oregon follows three stages:
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Preparation meeting: Participants meet with a licensed facilitator to review health history and intentions
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Administration session: Psilocybin is consumed in a controlled setting under supervision
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Integration meeting: Afterward, facilitators support reflection and next steps
This regulated framework distinguishes Oregon’s program from informal retreat models elsewhere.
Retreat Experience in Oregon
Length and Setting
Most Oregon retreats last one to three days. Some centers design immersive programs with group activities and shared spaces, while others focus on individual sessions. Regardless of format, all must follow state rules for dosage, supervision, and safety.
Cost and Access
Costs vary widely, ranging from several hundred dollars for basic single sessions to several thousand for multi-day retreats. Pricing reflects facilitator time, facility expenses, and regulatory requirements.
Access is limited to adults 21 and older who schedule through a licensed service center. Oregon residents and out-of-state visitors may participate, but psilocybin cannot be taken outside the service center.
Research and Medical Interest
Oregon’s psilocybin program does not require medical diagnoses, but researchers are closely watching outcomes. The program coincides with ongoing clinical trials across the United States, where psilocybin is being studied for depression, PTSD, and substance use disorders. While Oregon retreats are not classified as medical treatment, they are shaping public perception and providing data for future research.
Considerations for Attending a Psilocybin Retreat in Oregon
Legal Protections
Participants are legally protected when they follow OPS rules. Outside the licensed framework, psilocybin remains illegal under federal law, which creates limits on interstate transport or unregulated use.
Safety Protocols
All facilitators must complete state-approved training that includes harm reduction, ethics, and emergency procedures. Service centers must provide safe environments with clear guidelines for participant care.
Travel Planning
Visitors from other states must arrange travel and accommodations. Psilocybin may not be transported outside the service center, so planning revolves around session scheduling and local lodging.
Options Outside the United States
Some participants consider international retreats where psilocybin use has different legal protections. These often resemble traditional retreat models with group lodging, extended stays, and cultural activities.
We at ONE Retreats in Jamaica offer legal psilocybin retreats with guided sessions and integration in a setting where programs are supported by local law.
The Future of Psilocybin Retreats in Oregon
Oregon’s program remains the most advanced in the country, but several factors could shape its growth:
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Expansion of licensed centers: More service providers are opening each year
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Community response: Some counties and municipalities have opted out of psilocybin services, limiting access in certain areas
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Research outcomes: Data from Oregon retreats may influence national debates on safety and effectiveness
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Federal policy shifts: If psilocybin receives FDA approval for therapeutic use, Oregon’s system could become a model for integrating medical and retreat frameworks
Key Takeaways for 2025
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Oregon allows psilocybin retreats under Measure 109 with licensed facilitators and service centers
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Adults 21 and older may participate without a medical diagnosis
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Retreats follow preparation, administration, and integration steps within controlled environments
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Costs vary widely depending on format and length
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Out-of-state visitors can attend but cannot transport psilocybin across state lines
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Oregon’s program is shaping national conversations about psilocybin regulation and retreat models
Final Thoughts
Psilocybin retreats in Oregon are legal under the nation’s first statewide program, offering supervised sessions for adults who want structured experiences. While the system has limitations compared to international retreat models, it represents a significant step in regulated access to psilocybin. Residents and visitors interested in retreats can find licensed centers across Oregon, while those seeking longer retreat settings often look to international destinations.
