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Safranbolu, Turkey
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
CLEARWATER Cave - Show cave tour at Gunung Mulu National Park
Unique underground geology of  stalactites and stalagmites.
Journey through a vibrant cave adorned with colorful walls, stalactites, and stalagmites, revealing the underground beauty of nature's geological wonders.
Giant Cave is a karst cave explored in 1840 located on the Karst plateau, a few kilometers from the city of Trieste
Cennet and Cehennem, Mersin, Turkey-December 31, 2023: people are visiting the two large sinkholes called Cennet Cehennem in the Taurus Mountains, in Mersin  which are among the tourist attractions.
weathered Buddha sculpture in Cave 9 at Yungang Grottoes, ancient Chinese Buddhist temple grottoes built during the Northern Wei dynasty near the city of Datong, in the province of Shanxi. They are excellent examples of rock-cut architecture and one of the three most famous ancient Buddhist sculptural sites of China. The others are Longmen and Mogao.
Insuyu cave from Burdur.
Karst cave, amazing view of stalactites and stalagnites in colorful bright light, beautiful natural landmark in touristic place.
Picture of cave Grotte des Demoiselles illuminated inside, France
Colorful volcanic rocks in the Algar do Carvao cave, volcanic tunnel, at Terceira island, Azores
A front entrance to old coal and kerosene mines in Katoomba Valley at Blue Mountain National Park
Dobongsan Mountain, Seoul Korea 도봉산
Bouquet of aragonite, Gouffre Géant de Cabrespine, Giant chasm of Cabrespine
The Dupnisa Cave (Turkish: Dupnisa Mağarası), located in Strandzha Mountain Range Kırklareli, northwestern Turkey, close to Bulgarian-Turkish border.
Backpacker woman standing on Rainbow cave (Keshet Cave, Galilee, North of Israel).
Kenting National Forest Recreation Area in Hengchun Township, Pingtung County, Taiwan
Spiky pneumatophores rise from the shallow seafloor of a mangrove forest along the coast of Lembata, Indonesia. This type of root is used by black mangrove trees to capture oxygen.
Information Sign at Rusthall Commons near Royal Tunbridge Wells in Kent, England. It contains a map and illustrations regarding the countryside.
Taiwan Hualien Taroko Scenic Area Famous Sand Card Squadron
Underground cave at Mulu national park
Gökgöl Cave is an active dripstone cave located in the Üzülmez region of Zonguldak.
Kaklik Cave in Denizli, Turkey
Wind cave in Garfagnana, Tuscany, Italy
China,Henan province, Xingxiang city,Hui county,Shayao township,\nThe Southern Taihang mountains Grand Canyon.\nHere is \
Natural Marble Arch cave underground, Fermanagh, Northern Ireland. Filming location for many films and series.
Aerial view of the Blue Eye, natural spring in the Albanian mountains with various footpaths
Ancient Minoan sacred  Psychro cave where god Zeus was  born. crete, Greece
Zaire Province, Angola: rock columns in the Zau Evua Caves, meaning 'Nine Elephants' in the Kikongo language and considered a sacred place - located in a huge rock outcrop near the M'Banza Kongo - N'Zeto road.
Free Images: "bestof:Naturalis Biodiversity Center - RMNH.MAM.16781.a lat - Brachyphylla cavernarum - skull.jpeg artwork Dimensions artwork Document type Brachyphylla Individual"
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