Our Oijen Location
Why the Netherlands?
The Netherlands offers something unique in the world of psychedelic medicine: complete legal clarity. While psilocybin mushrooms were banned in 2008, psilocybin-containing truffles remain fully legal, creating a regulatory environment where mental health professionals can explore this work without legal concerns. The country's liberal drug policies and robust academic research infrastructure make it the ideal setting for evidence-based psychedelic training.
This legal framework means you can speak openly about your experience, integrate new learning into your practice, and participate without ethical or professional risk — something an underground or unregulated setting can never fully offer.
Discover Oijen: Sheltered by the castle, held by the river
Our retreats take place at Kasteel van Oijen, an historic estate on the banks of the Maas river in the quiet village of Oijen, Noord-Brabant. Part of the municipality of Oss, this peaceful corner of the Dutch countryside has been settled since the 11th century — and the castle itself, once a stronghold, is now a secluded private estate offering the kind of privacy and tranquility that our work together calls for.
A Historic Estate in
Peaceful Countryside
Oijen is a small, unhurried village on the banks of the Maas, where daily life still moves at a walking pace. Just steps from Kasteel van Oijen, you'll find:
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A well-loved cycling and walking path along the top of the river dike, passing right by the estate — ideal for long rides or quiet strolls
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A local brewery with a riverside terrace, perfect for an evening walk and a drink along the water
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A centuries-old church and the quiet remnants of the village's earlier castle, now just a moat tracing the original grounds
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Access to the surrounding river landscape, including the Hemelrijkse Waard, a 225-hectare nature reserve just outside the village, where the Maas has been left to wander freely again. Look for grazing cattle, deer, and birdlife, or climb the striking lookout tower on the dike for sweeping views across the river landscape
Perfectly Positioned for European Access
Oijen's location makes it remarkably accessible while maintaining its protected, tranquil atmosphere. Kasteel van Oijen sits just 40 minutes from Eindhoven Airport, the Netherlands' second-busiest airport and a major hub for budget carriers across Europe. Amsterdam Schiphol (AMS) — one of the world's best-connected international airports — is about an hour and fifteen minutes away by car, with direct train service also available via 's-Hertogenbosch. Despite this ease of access, the estate itself remains tucked away in quiet countryside, offering the sense of true retreat from the moment you arrive.
Nearby Major Cities
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Amsterdam Schiphol Airport (AMS): About 1 hour 15 minutes by car, with direct train service available via 's-Hertogenbosch
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Amsterdam: About 1 hour 20 minutes by car (105km/65 miles)
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Brussels: About 1 hour 50 minutes by car (160km/100 miles)
Easy European Connections: Whether you're traveling from Paris, London, Berlin, or Scandinavia, Kasteel van Oijen is within a comfortable half-day's journey. The excellent Dutch highway system and proximity to both Amsterdam and Brussels make it effortlessly reachable while feeling worlds away from urban intensity.
Nearby...
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Megen: Just a short drive away lies this tiny, storybook fortress town — the smallest of the eleven historic "Zuiderwaterlinie" fortified towns in the Netherlands. Its centerpiece is the Gevangenpoort, a 14th-century town gate that once doubled as a prison.
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's-Hertogenbosch (Den Bosch): About 20 minutes away, this is the provincial capital of Noord-Brabant — a lively historic city built around a soaring Gothic cathedral, with cobbled streets, canals, museums, and excellent restaurants.
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Ravenstein: A beautifully preserved fortified town with a storybook historic center — cobblestone streets, an old windmill, and a charming main square — tucked along the Maas not far from Oijen.
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Nijmegen: About 30 minutes away, this is the oldest city in the Netherlands, with a lively old town, riverside views over the Waal, and a rich Roman and medieval history.
The Perfect Retreat Setting
The area around Oijen is renowned for its tranquil riverside setting, with sweeping views across open meadows, easy cycling access along the dike, and a peaceful environment that naturally supports reflection and inner work.
Beyond the estate itself, you'll find a wild, evolving river landscape where wild Konik horses and free-roaming cattle graze alongside deer and hares — a young nature reserve, shaped daily by the shifting Maas, that draws storks, shelducks, and countless other birds.
This isn't just a location—it's a carefully chosen sanctuary where the legal framework, natural beauty, and accessibility converge to create optimal conditions for professional growth and personal transformation.