AtlasMeiringen

Innere Hengstera

verified Ungraded Unknown flood risk

Canyon with hard access, but amazing scenery. Not been repeated yet.

Logistics

PermitRopewiki lists no red tape. This canyon has reportedly not been repeated since its first descent, so little practical access beta exists beyond the original party's notes.
SeasonOctober
Coordinates46.65889, 8.13196

Sources