Psychedelic Retreat Programmes

Last place available - Inwardbound 5 day Samhain Group Psilocybin Retreat Netherlands + Preparation & Integration Sessions

With Dr. Darragh Stewart Phd, Rob Ó Cobhthaigh (Psychotherapist) and Helena Angelini- Psychologist

November 3 - 7, 2025
Castricum, Netherlands
Click​ on the title of this retreat above (in gold writing) for more information and pricing. Experience the profound healing potential of psilocybin in a safe and supportive ceremonial setting. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. Our retreat takes place in a beautiful venue nestled in a national park woodland 45 mins outside Amsterdam where you will have your own private room. You will have 2 sessions with psilocybin truffles (medium​ to high dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature, sauna) designed to maximise your experience. Our retreat will be intimate (8-13 guests) with 3-4 facilitators who will support you on your journey. We include a 1:1 consultation with a Psychotherapist and ​a Group ​Call with the therapist and facilitators before and after the retreat. That way you can fully prepare for the experience and also integrate your insights and learnings into your daily life​ afterwards.

Small Group Retreat: 4 day 8th - 11th November Netherlands

With Rob Ó Cobhthaigh (Psychotherapist) and Nicky Halliday

November 8 - 11, 2025
Lierpo, Netherlands
Click​ on the title of this retreat above (in gold writing) for more information and pricing. We have created a bespoke self-experience retreat for therapists and mental health professionals to put the theory of using psilocybin for healing into practice, in a safe and legal environment. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. The retreat will give you a comprehensive theoretical framework as well a practical experiential aspect on psychedelic assisted therapy. Our retreat takes place in a beautiful venue nestled in a national park woodland 90 mins outside Amsterdam where you will have your own private or shared room. You will have ​1 session​ with psilocybin truffles (medium​ to high dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature, sauna) designed to maximise your experience. Our retreat will be intimate (5-8 guests) with facilitators who will support you on your journey.

InwardBound Costa Rica 5 day Small Group Retreat January 2026

With Rob Ó Cobhthaigh (Psychotherapist), Julia Gantner (Psychotherapist) and Cristina Kalyani

January 22 - 26, 2026
Costa Rica
Click​ on the title of this retreat above (in gold writing) for more information and pricing. Experience the profound healing potential of psilocybin in a safe and supportive ceremonial setting. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. Our retreat takes place in a luxury villa in nature nestled in a rainforest on the west coast of Costa Rica where you will have your own private room and ensuite. You will have 2 sessions with psilocybin truffles (stepped dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature) designed to maximise your experience. Our retreat will be intimate (3-6 guests) with 2 facilitators who will support you on your journey. We include a 1:1 consultation with a Psychotherapist and group call with the therapist and facilitators before and after the retreat so that you can fully prepare for the experience and also integrate your insights and learnings into your daily life​ after the retreat.

InwardBound Costa Rica 5 day Small Group Retreat February 2026

With Sophie Adler- Psychologist and Rob Ó Cobhthaigh (Psychotherapist)

February 12 - 16, 2026
Costa Rica
Click​ on the title of this retreat above (in gold writing) for more information and pricing. Experience the profound healing potential of psilocybin in a safe and supportive ceremonial setting. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. Our retreat takes place in a luxury villa in nature nestled in a rainforest on the west coast of Costa Rica where you will have your own private room and ensuite. You will have 2 sessions with psilocybin truffles (stepped dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature) designed to maximise your experience. Our retreat will be intimate (3-6 guests) with 2 facilitators who will support you on your journey. We include a 1:1 consultation with a Psychotherapist and group call with the therapist and facilitators before and after the retreat so that you can fully prepare for the experience and also integrate your insights and learnings into your daily life​ after the retreat.

InwardBound 5 day Retreat: Costa Rica March 12-16th 2026

With Rob Ó Cobhthaigh (Psychotherapist) and Sophie Adler- Psychologist

March 12 - 16, 2026
Costa Rica

In January, February and March 2026 we have a limited number of small group retreats available in Costa Rica with our Inwardbound psychedelic facilitation team. The Inwardbound team have spoken at psychedelic therapy conferences about their pioneering work and are world leaders in the field of psychedelic therapy. Our Inwardbound Costa Rica programme is supervised […]

Inwardbound 5 day (26th March- 30th March 2026) Group Psilocybin Retreat Netherlands

With Dr. Darragh Stewart Phd, Renee Hendriks and Dr Lauretta Greer Phd, Psychologist

March 26 - 30, 2026
Castricum, Netherlands
Click​ on the title of this retreat above (in gold writing) for more information and pricing. Experience the profound healing potential of psilocybin in a safe and supportive ceremonial setting. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. Our retreat takes place in a beautiful venue nestled in a national park woodland 45 mins outside Amsterdam where you will have your own private room. You will have 2 sessions with psilocybin truffles (medium​ to high dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature, sauna) designed to maximise your experience. Our retreat will be intimate (8-13 guests) with 3-4 facilitators who will support you on your journey. We include a 1:1 consultation with a Psychotherapist and ​a Group ​Call with the therapist and facilitators before and after the retreat. That way you can fully prepare for the experience and also integrate your insights and learnings into your daily life​ afterwards.

InwardBound Costa Rica 5 day Small Group Retreat April 2026

With Cristina Kalyani, Julia Gantner (Psychotherapist) and Rob Ó Cobhthaigh (Psychotherapist)

April 9 - 13, 2026
Costa Rica
Click​ on the title of this retreat above (in gold writing) for more information and pricing. Experience the profound healing potential of psilocybin in a safe and supportive ceremonial setting. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. Our retreat takes place in a luxury villa in nature nestled in a rainforest on the west coast of Costa Rica where you will have your own private room and ensuite. You will have 2 sessions with psilocybin truffles (stepped dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature) designed to maximise your experience. Our retreat will be intimate (3-6 guests) with 2 facilitators who will support you on your journey. We include a 1:1 consultation with a Psychotherapist and group call with the therapist and facilitators before and after the retreat so that you can fully prepare for the experience and also integrate your insights and learnings into your daily life​ after the retreat.

Inwardbound 5 day (28th May- 1st June 2026) Group Retreat. 2 Psilocybin Ceremonies. Netherlands

With Renee Hendriks and Rob Ó Cobhthaigh (Psychotherapist)

May 28 - June 1, 2026
Castricum, Netherlands
Click​ on the title of this retreat above (in gold writing) for more information and pricing. Experience the profound healing potential of psilocybin in a safe and supportive ceremonial setting. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. Our retreat takes place in a beautiful venue nestled in a national park woodland 45 mins outside Amsterdam where you will have your own private room. You will have 2 sessions with psilocybin truffles (medium​ to high dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature, sauna) designed to maximise your experience. Our retreat will be intimate (8-13 guests) with 3-4 facilitators who will support you on your journey. We include a 1:1 consultation with a Psychotherapist and ​a Group ​Call with the therapist and facilitators before and after the retreat. That way you can fully prepare for the experience and also integrate your insights and learnings into your daily life​ afterwards.

Inwardbound 5 day (16th-20th July 2026) Group Retreat. 2 Psilocybin Ceremonies. Netherlands

With Dr. Darragh Stewart Phd and Tiziana Sarah Schindler

July 16 - 20, 2026
Castricum, Netherlands
Click​ on the title of this retreat above (in gold writing) for more information and pricing. Experience the profound healing potential of psilocybin in a safe and supportive ceremonial setting. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. Our retreat takes place in a beautiful venue nestled in a national park woodland 45 mins outside Amsterdam where you will have your own private room. You will have 2 sessions with psilocybin truffles (medium​ to high dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature, sauna) designed to maximise your experience. Our retreat will be intimate (8-13 guests) with 3-4 facilitators who will support you on your journey. We include a 1:1 consultation with a Psychotherapist and ​a Group ​Call with the therapist and facilitators before and after the retreat. That way you can fully prepare for the experience and also integrate your insights and learnings into your daily life​ afterwards.

Inwardbound 5 day (12th-16th Nov 2026) Group Retreat. 2 Psilocybin Ceremonies. Netherlands

With Dr. Darragh Stewart Phd and Renee Hendriks

November 12 - 16, 2026
Castricum, Netherlands
Click​ on the title of this retreat above (in gold writing) for more information and pricing. Experience the profound healing potential of psilocybin in a safe and supportive ceremonial setting. Guided by highly trained and experienced facilitators, you'll embark on a journey of inner exploration, gaining insights, and perspectives that can enhance your personal growth and healing. Our retreat takes place in a beautiful venue nestled in a national park woodland 45 mins outside Amsterdam where you will have your own private room. You will have 2 sessions with psilocybin truffles (medium​ to high dose), complemented by a range of activities (eg. yoga, meditation, breathwork, time in nature, sauna) designed to maximise your experience. Our retreat will be intimate (8-13 guests) with 3-4 facilitators who will support you on your journey. We include a 1:1 consultation with a Psychotherapist and ​a Group ​Call with the therapist and facilitators before and after the retreat. That way you can fully prepare for the experience and also integrate your insights and learnings into your daily life​ afterwards.