Book Top Ancient Science Retreats in Europe
Top Europe Ancient Science Retreats
Private Psilocybin Retreat - Venlo - Optional overnight stay
Flexible Dates
Guðný says, "If you are looking for a Retreat that is well organized in every way, with professionals who know what they are doing, friendship, good music, connection to everything, like minded people and good food then you have come across the right Retreat." See more
€1,500
5.00
1-Day Private Psilocybin Retreat
Open Dates
Rens says, "The journeys have been truly life-changing. The recent online integration workshop hosted by Maria was the closure I needed—bringing everything together in a way that left me feeling deeply whole, grounded, and at peace." See more
From €1,975
4.85
Beckley Retreats | Netherlands
Dennis's Staff Pick
December 28, 2025 - January 2, 2026
Anonymous says, "This retreat was exceptional. The facilitators were absolutely amazing - beautiful and caring people who were all well-qualified. The program was extremely well organized took great strides to prepare you for such an intense experience." See more
From $5,975
/ 6 days
5.00
The Men’s Retreat - Ayahuasca Retreat Spain – 6 Days Holistic Healing, Kambo & San Pedro & other practices and medicines (Small Group)
Top Rated
June 17 - 22, 2026
Joel says, "This experience helped me a lot and gave me true deep healing. Danilo and Ilse created a beautiful space for healing and growth. " See more
From €2,990
5.00
3 day Ayahuasca retreat - €850
January 9 - 11, 2026
Anonymous says, "I had the pleasure of being lead through her ceremonies and it was an unforgettable experience. She helped me through my journey and was very attentive. Highly recommended!" See more
€850
/ 3 days
5.00
Private Psilocybin Ceremony - Nature Temple
Open Dates
Anonymous says, "Dedicated to the amazing temple he and Maya built, dedicated to their team, and dedicated to the groups of people who step in their temple. Many thanks Mark!" See more
€1,375
4.98
4-day Holistic Ayahuasca Retreat w/ Karaí Okenda in Barcelona
Best Seller
January 8 - 11, 2026
Kristin says, "i don’t even know where to begin, We are Avalon Love is perfection in every sense of the word. I was looking for a place to experience ayahuasca for a few years now, being torn between feeling the need to travel to south america to get “the real experience “ or staying local to feel more comfortable and take at least one of the anxiety inducing aspects of the medicine experience away, so i luckily found Avalon through reading review here on retreat guru." See more
From €2,460
/ 4 days
4.97
The BioPsyche Renewal Protocol™
January 19 - April 23, 2026
Online
Caroline says, "I would recommend anyone looking to try Ayahuavasca to go to a place like Heart Wellness which is such a warm and safe space to have such an intense experience. Bianca and Fatima created the perfect set through 1:1s, intention setting sessions and sharing circles to prepare us for Ayahuavasca as well as the right setting (through lightning, music, mattresses/blankets, fruits to get rid off the taste ect." See more
€7,700
/ 95 days
5.00
