Manoilova dupka cave
Photo: facebook - Община Гърмен
Type: Cave
Location: Village Ribnovo »
In Bulgarian: Пещера Маноилова дупка »
Cave Manoilov hole (aka Manuilova) is located near the village of Ribnovo (Garmen municipality), on the lower slope of Ribnovo gully.
The cave is 2175 meters long - the longest cave in Dubrava the Western Rhodopes. Its entrance is oriented to north and is situated 4.3 meters above the bed of the ravine, at 1107 meters altitude. The leveling is -115 m.
