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Footpath inside a cave
National Park Skocjanske,cave, Istria, Slovenia, Europe
Aerial View Of A Businessman Standing On Top Of A Stunning Natural Bridge Formation
Photo was taken during visit to Škocjan Caves park
The Stiffe caves are a complex of karst caves located near Stiffe, in the municipality of San Demetrio ne' Vestini, in Abruzzo, included in the Sirente-Velino regional natural park
Young woman exploring cave at observation point. Female is enjoying the beautiful rock formations. She is in Gunung Mulu National Park.
Water is at a very low level, measuring bars are on the walls to either side of the cave
The Skocjan Caves Park (UNESCO World Heritage) or Park Škocjanske jame - Divača (Divaca), Slovenia
La Cuevona, Road Natural Karst Cave, National Heritage Site, Spanish Cultural Property, Cultural Interest, Cuevas del Agua, Ribadesella, Asturias, Spain, Europe
석회암 동굴의 벽 VD702
Through this cave is the only access to the village of Cuevas del Agua, Asturias
Entrance of the Szelim cave in Tatabánya
Postojna, Slovenia - September 5, 2015: People go to the souvenir store and post office in Postojna Cave.
Blagaj Tekija (Blagaj Tekke) - Dervish Monastery Blagaj - Bosnia and Herzegovina
Photo was taken during visit to Škocjan Caves park
July and August -1986, old Positive Film scanned, Tourists are going to adventure Marble Arch Caves, Enniskillen,  Northern Ireland.
Beautiful Skocjan Caves, Natural Heritage Site in Slovenia
The first gallery illuminated in Altınbeşik Cave
Lake Proval in Pyatigorsk, Stavropol Krai, Russia. This karst failure is tourist attraction of Pyatigorsk city, landmark in Caucasian Mineral Waters region. Theme of icon, saint, mountain and travel
caption of a stone wall above a river
Belianska Cave (Belianska jaskyňa) in Tatra mountains
Underground cave at Mulu national park
The Stiffe caves are a complex of karst caves located near Stiffe, in the municipality of San Demetrio ne' Vestini, in Abruzzo, included in the Sirente-Velino regional natural park
Moss covered rocks in Nimara Cave in Marmaris, Turkey
Scenic lake in dark cave. Speleology and travel concept
An image of Castletown in Derbyshire, capturing the essence of this charming English village, notable not only for its historic buildings and scenic paths but also for its proximity to the unique natural landmark known as the Devil's Arse (also known as Peak Cavern). This remarkable cave entrance, set against the backdrop of the Peak District's stunning landscapes, adds an intriguing aspect to the tranquil beauty and historic charm of Castletown, embodying the diverse natural and cultural heritage of rural Derbyshire.
Indoors of the castle.
tufa or travertine limestone formations in Una National Park, Bosnia and Herzegovina, calcium carbonate rock, that is formed in rivers, when minerals from water settle on different types of surfaces
Ryusendo
Insuyu Cave, Burdur, Turkey
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