The potholes are formed by the 'kettle' effect, where pebbles trapped in rock depressions are spun by turbulent water, grinding the stone into a circular basin.
The fifteen basins are fed by the Brenton stream, a tributary of the Mis river.
The water color changes intensity based on the mineral content and flow volume, often appearing more vivid after rainfall.
The site is part of the UNESCO World Heritage site of the Dolomites.
The temperature of the water remains cold year-round due to its high-altitude glacial origins.
Cadini del Brenton consists of a series of natural rock potholes carved by the Brenton torrent within the Belluno Dolomites National Park. The formation features fifteen deep, circular basins connected by cascading waterfalls. The water originates from the snowmelt of the surrounding mountains, creating distinct emerald and turquoise hues. These geological features were created through the erosive power of water and gravel over millennia. The area is situated within the Valle del Mis, characterized by steep canyon walls and high biodiversity. The site is accessible via a well-maintained, marked path that leads from the valley floor to the edge of the rock formations. Signage along the trail provides educational information regarding the formation of the potholes and the local geology.
The elevated wooden viewing platform provides the best vantage point to photograph the series of connected potholes and waterfalls.
Wear hiking boots with good grip as the surrounding rock surfaces and trails can be slippery when wet.
Bring a waterproof bag for electronic devices to protect them from spray if near the edges.
Arrive early in the day to avoid crowds, as the path narrows significantly at certain points.
Attempting to climb down into the basins; the rock edges are unstable and steep, and environmental protection laws prohibit entering the water.
Access may be restricted or trails closed during heavy rain or winter months due to landslide risks or icy conditions.
Swimming and climbing inside the potholes are strictly prohibited to preserve the fragile geological structure and ensure visitor safety.
