Dec 28 - Jan 02, 2026

If you’ve applied and have been approved, you’re ready to register here.

Signature Program

Join us for our 5-Night Signature Program designed specifically to help you restore your wellness, alleviate the burden of stress and exhaustion, and enhance your happiness and creativity.

Recent research suggests that psychedelics, such as psilocybin, can significantly reduce symptoms of depression and anxiety common in high-stress professional and personal/familial roles. These substances facilitate profound psychological experiences, increasing self-awareness and emotional insight crucial for personal and professional growth.

According to our 400+ Signature Program participants, here’s why they attend our retreats:

• Accelerate personal growth and self understanding
• Unleash performance and creativity
• Build resilience and empathy
• Relieve anxiety and depression
• Explore spiritual connection and meaning
• Address emotional wounds and destructive patterns
• Break through limitations and inner blocks

The De Hoorneboeg retreat center is just 25 miles from Amsterdam, and easy to access by train, taxi, or even bicycle. The property is a beautifully renovated, tranquil and welcoming space. De Hoorneboeg is a unique place for reflection, awareness, personal growth, sustainable living, and connection. Perfectly positioned, the Netherlands-based retreat center supports the legal consumption of psychedelic truffles, while the lush and meditative surroundings inspire a moving retreat experience.