All comparisons
Side by side
Inwardbound vs Kiyumi
Inwardbound and Kiyumi, compared on what each publishes: price, programme length, screening, staff, the law where it operates and its public record. Neither centre has paid to appear here, and this page makes no recommendation.
| Inwardbound | Kiyumi | |
|---|---|---|
| Location | Castricum area, North Holland (woodland venue about 45 min from Amsterdam), Netherlands | Dutch countryside (venue not named on site; press says near Amsterdam), Netherlands |
| Medicine | Psilocybin (truffles) | Psilocybin (truffles) |
| Legal footing | Legal in Netherlands | Legal in Netherlands |
| Lowest published price | EUR 3,500 (read 28 Sep 2026) | EUR 3,750 (read 28 Sep 2026) |
| Programme length | 2 to 4 nights | 5 nights |
| Ceremonies or sessions | 1, 2 per programme | 2 per programme |
| Medical screening | Described on its website | Described on its website |
| Asks about antidepressants | Not stated | Not stated |
| Team and medical staff | Co-founder Rob O Cobhthaigh (psychotherapist), Maryna Zagorodnia (psychotherapist), Dr Darragh Stewart (PhD). | Founder Amit Elan (Stylist); 1 facilitator per 4 participants, 4-5 staff for groups up to 16. |
| Licence | No licensing regime applies | No licensing regime applies |
| Founded | 2018 | Not published |
| Public record | None found | None found |
| Where these facts come from | Details from the centre's own website and independent sources, read 28 Sep 2026. Full profile and sources | Details from the centre's own website and independent sources, read 28 Sep 2026. Full profile and sources |
Questions and answers
- Which is cheaper, Inwardbound or Kiyumi?
- By lowest published price, Inwardbound (from EUR 3,500) is cheaper than Kiyumi (from EUR 3,750). These are each centre's own starting prices, read 28 Sep 2026 and 28 Sep 2026; programmes differ in length and what is included, so compare like with like.Sources: Inwardbound website, 28 Sep 2026; Kiyumi website, 28 Sep 2026
- How long are programmes at Inwardbound and Kiyumi?
- Inwardbound publishes programmes of 2 to 4 nights; Kiyumi publishes 5 nights.
- Is psilocybin legal where both centres operate?
- Fresh psilocybin truffles (sclerotia) are outside the Opium Act; mushrooms, fresh or dried, have been banned since December 2008.The law in each place, cited