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Lighting shows off selenite crystals in the gypsum walls of the Alabaster Caverns State Park, Oklahoma
Kurdistan, Iran - may 17, 2017 - Kurdish people have come to visit the Karaftu cave in Kurdistan in Iran
The salt cave Kolonel in Mount Sodom in southern Israel
Terni, Umbria, Italia: Piccolo gioiello bello e delicato dei Monti Martani alle porte di Cesi
Cave on the Nullarbor Plain
Kaklik Cave in Denizli, Turkey
This is an afternoon trip inside the Sterkfontein Caves Gauteng, where the first beings on earth were discovered.
Kırklareli, Turkey - July 9, 2020: The Dupnisa Cave (Turkish: Dupnisa Mağarası), located in Strandzha Mountain Range Kırklareli, northwestern Turkey, close to Bulgarian-Turkish border.
Picture of stalagmites and stalactites inside Phung Chang Cave, Phang Nga, Thailand.
Curtain formation in Altınbeşik Cave
Wind cave in Garfagnana, Tuscany, Italy
Costacciaro, Umbria, Italy: The Faggeto Tondo cave is located at around 1100 meters above sea level, a 20-30 minute walk from the Pian di Monte car park in Monte Cucco
Limestone cave formations
Cave wall stalactites creates an abstract background
Sterkfontein, South Africa - November 22, 2011: Sterkfontein is a set of caves in Gauteng province, with special interest to paleo-anthropologists. The area is known as the Cradle of Humankind.
석회암 동굴의 벽 VD702
a tourist photographing the prehistoric cave by phone
The scenic views of Kaklık cave which is full of dripstones, stalactites and stalagmites. There are also travertine formations and a small thermal lake at the bottom of the cave in Denizli, Turkey
The interior view of the natural and historical cave of Karaftu and the place of human habitation in ancient times in the Kurdistan province of Iran
La Grotta delle Tassare è la più profonda del Monte Nerone nelle Marche
Limestone rock formations
Exploring petroglyphs in ancient rock dwellings and analysing the ancient drawings.
Luray caverns in Luray VA With Tunnels , caves , and cracks.
Stalagmites and stalactites
stalactite cave, cave, rock, stone, nature, cavern, mountain, water, rocks, dark, geology, underground, travel, landscape, canyon, limestone, formation, wall, light, natural, grotto, tourism, inside, stalactite, waterfall, river
Stalactites and stalagmites illuminated with colored lighting, natural cave.
Sudwala Caves in Mpumalanga Province, South Africa
The stream is named after a pillar that rises high above ground and is located near a channel of the stream near Kibbutz Hukok. The gorge that forms the channel at this point holds many caves once inhabited by Homo heidelbergensis and later by Neanderthal Man such as the cave at Zuttiyeh and the Amud cave. They were the object of the first paleoanthropological excavations in Mandatory Palestine in 1925–1926. The caves contained hominin remains as well as Mousterian and Acheulean artifacts. Wiki
Limestone cave formations
Close-up of crystalline salt patterns in the extreme terrain of the Valle de la Luna National Reserve - Moon Valley in the Atacama Desert near San Pedro de Atacama, Chile. Travel destination South America background with copy space.
Free Images: "bestof:Chāl-Nakhjir Cave (24).jpg en Chāl-Nakhjir is a wonderful cave with flowstone walls in Markazi Province of Iran own Amin Mountaineering Team گروه"
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