View all 3 photosBlue Portal
Blue Portal in Boulder, United States with public Psilocybin listing details. Use this dossier to verify legal context, people, logistics, consent, emergency planning, and integration before contact.
Legal context in United States
Most careful visible legal context: regulated. Verify current local rules before travel or contact.
How to contact
Pause before outreach. Treat this as a research lead, not a recommendation, until the gaps below are answered.
Shamans & Facilitators
Learn about the people who will be holding space.
Tradd Cotter
Tradd Cotter is a microbiologist, professional mycologist, and former ecological landscape designer, who has been cultivating mushrooms both commercially and experimentally for more than thirty years. Tradd is the author of the best-selling book Organic Mushroom Farming and Mycoremediation (2014) and has won numerous awards for his work including the prestigious Clemson University Entrepreneur of the Year Award (2013), the EPA GRO-U Fellowship Award (2011), including the Gary Lincoff Award in 2021. Mr. Cotter’s ongoing research projects include bacterial interactions with fungi, mycopesticides, novel antibioti...
Verify roleIrene
Psychotherapist, Addiction Specialist, trained in psychodrama, art therapy, somatic, psycho-dynamic modalities with more than 10 years in a field providing integration for psychedelic medicine in the individual and a group settings
Verify rolePractical Logistics
Details to help you plan your questions, not to replace direct confirmation.
Getting there
Airport pick-up included, Airport drop-off included
Road & duration
June 26 - 30, 2026, October 25 - 28, 2026
What's included
Private rooms available, Shared rooms available, Vegan, Vegetarian +6 more
What's not included
Listed from $3,900.00. Ask about flights, insurance, private sessions, and extra transport.
Integration & Aftercare
Slow down here. Good centers should explain support before and after ceremony.
- Aftercare details are still being verified before public display.
- Ask for preparation, integration calls, referral boundaries, and what happens after difficult experiences.
Verified Matching Details
Public facts that can help you compare fit before contact.
- Group size
- Group size reported up to 16.
- Group size
- Group size reported up to 5.
- Maximum group size
- Verified maximum group size: Up to 8 participants (Colorado dates shown).
- Starting price
- Starting price reported as $3,900.00.
- Starting price
- Starting price reported as $3,900.00.
- Accommodation
- Verified accommodation: Private Room
- Dates
- Dates reported: June 26 - 30, 2026
- Food option
- Verified food option: Dairy Free
Listed Retreats & Ceremonies
Use these as public listing leads to verify directly.
- JUNE 26-30th 2026 - BLUE PORTAL MUSHROOM RETREAT COlORADO WITH author TRADD COTTERRegulated
- Location
- Boulder, United States
- Dates
- June 26 - 30, 2026
- Price
- $3,900.00
- Group size
- 5 listed
- Reviews
- Not listed yet
- Meals
- 1
- Accommodation
- Private rooms available, Shared rooms available
- Transport
- Airport pick-up included, Airport drop-off included
- October 24th-28th 2026 - BLUE PORTAL MUSHROOM RETREAT COSTA RICA WITH author TRADD COTTERTraditional use
- Location
- Cahuita, Costa Rica
- Dates
- October 25 - 28, 2026
- Price
- $3,900.00
- Group size
- 16 listed
- Reviews
- Not listed yet
- Meals
- 3
- Accommodation
- Private rooms available, Shared rooms available
- Transport
- Airport pick-up included, Airport drop-off included