De Blauwe Grot is een bekende grot aan de kust van het Italiaanse eiland Capri waarvan de toegang enkel bestaat uit een gat van amper vier…
Het Oor van Dionysius is een kalkstenen grot uit de Temenites-heuvel uitgehouwen in de stad Syracuse, op het eiland Sicilië in Italië.
De Grotta di Nettuno zijn druipsteengrotten ten westen van de stad Alghero op het Italiaanse eiland Sardinië.
The Castellana Caves are a karst cave system located in the municipality of Castellana Grotte, in the Metropolitan City of Bari, Apulia,…
The Grotta dello Smeraldo is a cave, partly inundated by the sea and located in Conca dei Marini, Italy, on the Amalfi Coast.
Grotta Gigante, also known as Riesengrotte or as Grotta di Brisciachi, is a giant cave on the Italian side of the Trieste Karst, close to…
De grotten van Frasassi zijn een groot ondergronds grottencomplex dat is gelegen in een natuurpark in de Italiaanse gemeente Genga.
The Grotta di Ispinigoli is a karst cave in the Supramonte range, near Dorgali, Sardinia, Italy.
The Grotta di Matromania is a large, natural cave on the east coast of the island of Capri, Italy. It is located near the Arco Naturale.
The Scurati Caves are an ancient settlement and a speleological geological site located in the municipality of Custonaci, in the province…
Gennargentu is a large massif in central-southern Sardinia, Italy, encompassing the provinces of Nuoro and Ogliastra.
The Borgio Verezzi Caves, also named Valdemino, are a karst cave system located in the municipality of Borgio Verezzi, in the province of…
The Addaura cave is a complex of three natural grottoes located on the northeast side of Mount Pellegrino in Palermo, Sicily, southern…
The Romito cave is a natural limestone cave in the Lao Valley of Pollino National Park, near the town of Papasidero in Calabria, Italy.
The Grotta del Ninfeo is an artificial cavity in the rock of Temenite Hill located in the Archaeological park of Neapolis in Syracuse.
Nereo Cave is a huge underwater sea-cave situated on the north-west of Sardinia in the Coral riviera of Alghero, Italy.
Grotta del Gelo is a volcanic cave of Mount Etna which is known for the presence of a large amount of ice.
Laceno is een plaats in de Italiaanse gemeente Bagnoli Irpino, provincie Avellino, en telt ongeveer 300 inwoners.
The Duino Mithraeum is a Mithraeum located near Duino, in the province of Trieste, north-eastern Italy.
Grotto Calgeron, also known as the GB Trener cave, is a natural cavity that is located near the village of Grigno in Valsugana in Trentino.
De Kluis van Santa Maria della Stella is een voormalig Byzantijnse klooster in een grot in het Italiaanse dorp Pazzano.