Alcobertas (Gruta de)
Alcobertas (Santarém - PT)
Length 19m Depth 387m
⚠ This cave is marked as sensitive, the coordinates have been removed to avoid revealing its location
Documents
Bibliography 06/11/2020- * Show Caves of Portugal > "Gruta das Alcobertas" : www.showcaves.com/english/pt/showcaves/Alcobertas.…