6. decembra 2021
EN

A Frasassi domani l’ISCA per festeggiare la giornata internazionale delle grotte (turistiche?)

INTERNATIONAL DAY of CAVES and SUBTERRANEAN WORLD 2018
Cave Enthusiasts to Celebrate the International Day of Caves & the Subterranean World on 6th June 2018 Frasassi/Genga-Italy (3rd June 2018) —Members of the International Show Caves Association (ISCA), national cave associations from many countries, and other cave enthusiasts worldwide are celebrating the International Day of Caves and […]