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dove holes in the dove valley at dovedale peak district national park derbyshire england uk
cave, camera, mountain range, forest, photography
Photo taken in Siracusa, Italy
Wulong karst formations in China.
Large natural cave opening showing sunlight shining through from outside
Woman backpacker came across the cave
God's Eyes cave in Bulgaria, Prohodna cave
View of the entrance to the Zugarramurdi Caves.
Confident Businessman Standing In Front Of A Natural Cave
stone arch in mountain cave photo
Cueva Huerta Natural monument, Teverga municipality, Ubiñas La Mesa Natural Park, Asturias, Spain
Water is at a very low level, measuring bars are on the walls to either side of the cave
Prohodna cave, Bulgaria
Daglı sinkhole, Kastamonu, Turkey
Prohodna Cave is one of the most famous caves in Bulgaria, located near the village of Karlukovo.
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
Cave prohodna Bulgaira
View from boat of beautiful circle-shape cave in Puglia, South Italy
The Devetashka cave is located 18 kilometers northeast of Lovech and 2 kilometers of the village of Devetaki.The earliest traces of human presence date back to the middle of the Early Stone Age before about 70,000 years BC. The Devetashka cave is among the cave deposits with the richest cultural artifacts from the Neolithic
Woman looking into the empty cave, often spilling over with rushing water
Gorge Rakov Skocjan Valley (Rakek or Notranjski regijski park Rakov Škocjan), Notranjska Regional landscape park Rakov Skocjan - Cerknica, Slovenia (Slovenija)
rocky mountain
big hole in the mountain seen from a drone. resurgence of the Sorgue torrent in Provence at Fontaine de Vaucluse. it is the deepest water spring in Europe. dry period and empty cavity and half tourist. summer and vacation
China,Guangxi,Baise,City,Leye,County,\nThe cave is in the famous Dashiwei Tiankeng group in Leye.\nThese caves have hundreds of millions of years.
Hidden remote cave entrance in the forest
Natural cave at Cala Luna, a famous tourist destination in Dorgali municipality. Province of Nuoro. Sardinia. Italy.
Prohodna Cave on village Karlukovo
Entrance of the Szelim cave in Tatabánya
Cave on the Swabian Alb (called \
Heaven Sinkhole at Mersin
Free Images: "bestof:Prohodna-entrance3.JPG Entrance of Prohodna Cave near village Karlukovo Bulgaria Own 2007-07-08 Vassia Atanassova - Spiritia Public domain content created by"
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