In winter, cross-country skiing remains the best way of getting around for the rangers of the Natural Reserve (Photo credits: RNNHCJ).
Réserve naturelle nationale de la Haute Chaîne du Jura
From Monday to Thursday
From 9h00 to 12h30 and from 14h00 to 18h00
From 9h00 to 12h30 and from 14h00 to 16h00