With a stay at Bač pri Materiji in Hrpelje-Kozina, you'll be 8.9 mi (14.3 km) from La Foiba di Basovizza and 9.6 mi (15.4 km) from Vilenica Cave. This hostel is 9.6 mi (15.4 km) from Divača Cave and 9.6 mi (15.5 km) from Grotte di San Canziano Skocjanske Jame.