Psychedelic Fall Retreat Netherlands

With Marieke van der Spek and Eric van der Hoeff

October 22 - 25, 2026

Address: Goilberdingerdijk 37, 4105 LB Culemborg, Netherlands

Contact: Marieke van der Spek
whats@thematter.nl
+31621857036

  • $2,067.00 – Program Price

During this 4-day Fall retreat, featuring two psychedelic journeys, renewal and personal growth take center stage. It is an invitation to consciously pause and reflect on where you are right now, and to explore what deserves more attention in order to continue growing both personally and inwardly.

A retreat focused on growth and well-being

We approach mental and physical wellness as an interconnected whole. Mentally, there is space for reflection, depth, and guidance, allowing you to gain new insights and better understand what is alive within you. Physically, we support this process with rest, movement, breathwork, and nourishing healthy meals, helping your system relax so you can go deeper into the experience.

This retreat offers a safe and comfortable setting in which you can slow down, let go, and fully surrender to the two psilocybin journeys on Friday and Saturday. It is a meaningful opportunity to reconnect with what truly matters to you, and to move forward with greater clarity and direction.

Experience has taught us that two journeys in a row is the most beautiful combination of mental traveling. In between the two journeys there is time for rest, wellness and guidance. Delightful in our beautiful natural surroundings among the fruit trees with delicious and healthy food.

Prior to this retreat we have an online intake interview, an online introduction group call and after the retreat an online integration group call.

The retreat starts on Thursday in the afternoon (flexible arriving time between 3pm and 6pm) and ends Sunday around noon.

Everything during this retreat is aimed at getting you to completely unwind physically and mentally.

Does this spark your curiosity ?

About the Leaders

Marieke van der Spek

Marieke has fully focused on personal development, leadership and how psychedelics can support this. She has 20 years of work experience at various large organizations in positions where cooperation and personal development were central. Marieke is a certified coach, trainer and psychedelic practitioner. She applies her knowledge and experience to facilitate others in their personal […]

Learn more about Marieke van der Spek

Eric van der Hoeff

Eric has worked successfully as an entrepreneur in fruit cultivation for 30 years. He built, together with 3 partners, an international cultivation consultancy for fruit growers. This company grew into a respected and leading company in the sector. Working with and in nature, the trees, the soil and his customers gave him a lot of […]

Learn more about Eric van der Hoeff