Baume d'Échenoz

The cave network extends over 300 meters through multiple rooms and galleries, with several entrances positioned at the base of a Bajocian cliff at 325 meters altitude.

Archaeological excavations between 1969 and 1974 uncovered nine stratigraphic levels containing Mousterian tools, indicating continuous Middle Paleolithic period occupation during the Würm glaciation.

The cave holds substantial archaeological value with discoveries of mammoth remains, rhinoceros bones, and numerous artifacts dating from the Paleolithic to the Bronze Age periods.

Access to underground sections remains restricted throughout the year to protect the sensitive cave environment and preserve the natural heritage within the regional reserve.

The cave serves as a critical hibernation site for Rhinolophus ferrumequinum bats and hosts hundreds of Miniopterus schreibersii during their fall migration.

Location: Échenoz-la-Méline

GPS coordinates: 47.59249,6.12589

Latest update: April 28, 2025 06:04