
moderate
5 hours
Moderate fitness required: comfortable with continuous movement, swimming short distances, and stair-step scrambling.
Follow the river into narrow limestone gorges of the Dolomites for a five‑hour canyoning descent led by UIAGM/IFMGA guides. Expect slides, rappels, pools and local insights into Friuli’s mountain culture.
The morning air tastes of wet stone and pine as you huddle beneath a granite lip and listen to water rehearsing its route downhill. Guides tighten harnesses, the bright neoprene of wet suits reflects a slit of sky, and the canyon ahead narrows to a throat of limestone where the river dares you to follow. For the next five hours you move with the water—sliding into emerald pools, edging down rappels, and stepping into cavernous alcoves the glaciers once cut through rock.

Sticky-soled footwear with ankle support reduces slips on wet rock and improves confidence on technical transitions.
You’ll want dry clothes and a towel waiting—stow them in a small waterproof bag at the meeting point.
Some sections require treading or short swims; honest communication with guides ensures they choose the right canyon.
Use mineral-based, biodegradable sunscreen and keep phones in waterproof cases or leave them in the vehicle.
The canyons follow channels cut through Triassic limestones uplifted during the Alpine orogeny; local mountain communities have long used these valleys for logging and seasonal pastures.
Guides emphasize low-impact practices: small groups, no-trace anchoring where possible, and banning chemical sunscreens to protect aquatic life.
Grip and drainage are critical on wet rock surfaces.
summer specific
Helps retain warmth under the supplied wetsuit in cold canyon pools.
spring specific
You’ll want dry layers after the descent—hypothermia risk increases when you stay wet.
Keeps phone, car keys, and wallet dry during the activity.