Surcruns
verified
Ungraded
Unknown flood risk
Trin, GR
Fifteen hundred meters of Vorderrhein limestone above Trin, losing 490 vertical meters with a 45m longest rappel. RopeWiki rates it v4/a4, commitment IV, a seven to nine hour day between August and October.
Logistics
| Permit | No permit or access fee documented. RopeWiki's Red Tape section for this canyon is empty, and Kanton Graubünden does not appear to publish a canyoning specific permit or registration system. Treat access as unverified rather than confirmed permit free. |
|---|---|
| Distance | 1500m |
| Time | 7 hr |
| Technical | longest 45m |
| Season | Aug-Oct |
| Coordinates | 46.8758, 9.3059 |