Saut de la Saisse

Saut de la Saisse is a waterfall in Boissia that flows in stages down a rocky slope, forming small pools and channels along its path. The site features distinctive circular rock formations worn smooth by the constant movement of water and stones over centuries.

The waterfall once flowed more powerfully before a dam was built upstream to create Lake Vouglans, which altered the water supply to the site. This project reshaped the surrounding landscape and changed how water moves through the area.

The waterfall holds deep meaning for local communities as a natural landmark shaped by the region's relationship with water and stone. Visitors often notice how the site remains central to how people understand and appreciate the Jura landscape.

Reach the waterfall via marked trails starting from either Boissia or Pont-de-Poitte, with parking available near the trailheads. The paths can be slippery in wet conditions, so wear sturdy shoes and move carefully around the rocky areas.

During dry seasons, the circular depressions in the rocks become especially visible, looking like polished bowls carved directly into the stone. These formations took centuries to develop as spinning pebbles slowly wore away the surface beneath flowing water.

Location: Boissia

Location: Pont-de-Poitte

Elevation above the sea: 425 m

GPS coordinates: 46.57907,5.70237

Latest update: December 14, 2025 17:43