Osoi Cave has a significant tourist potential, having a total length of approximately 4 km. The area of tourist interest includes large halls decorated with stalagmite drains, canopies, calcite columns and gurus. The Hall of the Petrified Forest, the symbol of this cave, is so named because of the candle-shaped stalagmites, with heights between 2 and 4 meters.
The cave is located on the administrative territory of Vîrciorog commune. Due to its unique characteristics and the difficult visiting route, it is recommended to visit it only to speleologists and tourists with a certain level of physical and speleological training. Visiting tours are organized in Peștera Osoi with the assistance of CAPDD Bihor, being included in the tourist circuit along with 9 other caves from Bihor county.
Sursa: travelbihor.ro