834-1329 - Bodhisattva and Guardian statues, Longmen Buddhist Caves, Ancestor Worshipping Temple dating from the Tang Dynasty, UNESCO World Heritage Site, Luoyang, Henan Province, China, Asia

834-1301 - Longmen Buddhist Caves, Ancestor Worshipping Temple dating from the Tang Dynasty, UNESCO World Heritage Site, Luoyang, Henan Province, China, Asia

834-1304 - Longmen Buddhist Caves, Ancestor Worshipping Temple dating from the Tang Dynasty, UNESCO World Heritage Site, Luoyang, Henan Province, China, Asia

834-1306 - Buddha statue, Binyang Caves, Longmen Buddhist Caves dating from the Tang Dynasty, UNESCO World Heritage Site, Luoyang, Henan Province, China, Asia

834-1292 - Longmen Buddhist Caves, Ancestor Worshipping Temple dating from the Tang Dynasty, UNESCO World Heritage Site, Luoyang, Henan Province, China, Asia

756-1899 - Batu Caves, Hindu Shrine, with Statue of Lord Muruguan, Selangor, Malaysia, Southeast Asia, Asia

1113-44319 - Hindu shrine in the main cavern of Batu-Caves, north of Kuala Lumpur, Malaysia, Asia

1113-43564 - Buddhist caves of Dazu with rock carvings, World Heritage Site, a buddhist monk started to do carvings in the rocks in the 11th century, Mahayana buddhism, Dazu, Chongqing, People's Republic of China

1113-22807 - Diver at Caves of Lava Tubes, Cathedrals of Lanai, Maui, Hawaii, USA

1297-1038 - The colourful prayer hall at the Batu Caves, Kuala Lumpur, Malaysia, Southeast Asia, Asia

857-80554 - The famous Parachute Shield in the Lehman Caves, Great Basin National Park, NV.

1109-361 - Hundreds of Buddhas at Pak Ou Caves, Luang Prabang, Laos, Indochina, Southeast Asia, Asia

1336-760 - Caves carved in the stone of the mountain inside, Petra, UNESCO World Heritage Site, Jordan, Middle East

1179-3519 - Hikers on walkway to the ancient caves, Wildkirchli, Ebenalp, Appenzell Innerrhoden, Switzerland, Europe

1179-3523 - Aerial panoramic of Wildkirchli (Wild Chapel) and caves, Ebenalp, Appenzell Innerrhoden, Switzerland, Europe

1179-3522 - Aerial panoramic of Wildkirchli (Wild Chapel) and caves on rock face, Ebenalp, Appenzell Innerrhoden, Switzerland, Europe

1350-6316 - No Name Trail sign, Oregon Caves National Monument, Oregon.

770-289 - Eshaness basalt cliffs, deeply eroded with caves, blowholes and stacks, Northmavine, Shetland Islands, Scotland, United Kingdom, Europe

733-2556 - Buddhist statues of Yungang Caves cut during the Northern Wei Dynasty in 460 AD, UNESCO World Heritage Site near Datong, Shanxi province, China, Asia

641-9929 - Pak Ou Caves, Mekong River, near Luang Prabang, Laos, Indochina, Southeast Asia, Asia

1113-61121 - Dripstone caves of Dirou, Peloponnese, Greece

857-58658 - The giant caves of Mulu National Park, Sarawak, Borneo, Malaysia

1112-2478 - Aboriginal Wandjina cave artwork in sandstone caves at Bigge Island, Kimberley, Western Australia, Australia, Pacific

765-122 - Al Thar caves, Iraq, Middle East

809-8036 - Shiva as Nataraj, Hindu Temple and Shrine of Batu Caves, Kuala Lumpur, Malaysia, Southeast Asia, Asia

832-369455 - Near Ninh Binh, Tam Coc Caves, dry Halong Bay, Vietnam, Southeast Asia

832-335159 - Mallorca Coves de Arta - Arta caves

832-335928 - Matala beach and rock caves, Southcrete, Crete, Greece

832-334903 - Sinter terraces in the Skocjan caves - Slovenia

83-12824 - Small west coast black sand beach resort, popular for its caves and cliff walk, Ajuy, Pajara, Fuerteventura, Canary Islands, Spain, Atlantic, Europe

829-943 - View of the walls and ceiling of Van Zyl's Hall in the Cango Caves near Oudtshoorn in South Africa's Western Cape Province.

814-1309 - The Tham Ting spiritual caverns from the Pak Ou caves site, on the Mekong river, with many Buddha sculptures, north of Luang Prabang, Laos, Indochina, Southeast Asia, Asia

1113-43567 - Buddhist caves of Dazu, World Heritage Site, a buddhist monk started in the 11th century to do this carvings in the rock, Mahayana buddhism, tourists, Dazu, Chongqing, People's Republic of China

1194-2020 - Russia clergy circumambulating monastery during annual feast procession on 28/8/2006 at pechersky caves monastery, pskov district, founded on august 28th 1473 by saint jonah sheshnik

1194-2015 - Russia clergy circumambulating monastery during annual feast procession on 28/8/2006 at pechersky caves monastery, pskov district, founded on august 28th 1473 by saint jonah sheshnik

1109-374 - Buddha hidden in the Tham Sang Caves, Vang Vieng, Laos, Indochina, Southeast Asia, Asia

1112-2477 - Aboriginal Wandjina cave artwork in sandstone caves at Bigge Island, Kimberley, Western Australia, Australia, Pacific

746-89858 - Ancient frescoes inside the church of Madonna delle virtù, This monastic complex is one of the most important monuments in Matera and is composed of dozens of caves spread over two floors, Matera, Basilicata, Italy, Europe

1184-6193 - Aerial of the Geissenkloesterle, UNESCO World Heritage Site, Caves and Ice Age Art in the Swabian Jura, Baden-Wurttemberg, Germany, Europe

746-92270 - Gargano National Park, Visit to the Caves, Arch of San Felice, Vieste, Apulia, Italy, Europe

83-10744 - Ceiling at Cave 17, one of the best decorated at the Buddhist caves site at Ajanta, UNESCO World Heritage Site, Maharashtra, India, Asia

832-375990 - Near Ninh Binh, Tam Coc Caves, dry Halong Bay, Vietnam, Southeast Asia

641-5411 - The Kailasa (Kailasanatha) Temple, Ellora Caves, temples cut into solid rock, UNESCO World Heritage Site, near Aurangabad, Maharashtra, India, Asia

785-345 - Caves, The Greek Theatre, Syracuse, Sicily, Italy, Europe

724-1486 - The Pak Ou caves, a well known Buddhist site and place of pilgrimage, 25km from Luang Prabang, Laos, Indochina, Southeast Asia, Asia

641-9661 - Buddhas in Pak Ou caves, Mekong River, near Luang Prabang, Laos, Indochina, Southeast Asia, Asia

741-2963 - Outdoor caf•À?, Place de l'Eveche, Grasse, Alpes-Maritimes, Provence, France, Europe

759-5978 - Diver at Caves of Lava Tubes, Cathedrals of Lanai, Maui, Hawaii, USA

832-365790 - Boat-tour in the dripstone caves of Dirou, Peloponnese, Greece

1218-488 - Cavers shining lamps on bats in Pokhara Bat Caves, Pokhara, Nepal, Asia

832-191820 - Buddha statues in the Pindaya Caves, Pindaya, Burma, Myanmar, Southeast Asia

832-191819 - Stairs to the Pindaya Caves, Pindaya, Burma, Myanmar, Southeast Asia

832-128533 - Prehistoric Baerenhoehle cave with Neanderthal finds, Wildkirchli caves on the Elbenalp cliff, Canton Appenzell-Innerrhoden, Switzerland, Europe

832-128528 - The Aescher mountain restaurant near the Wildkirchli caves below the Ebenalp cliff, Canton Appenzell Inner Rhodes, Switzerland, Europe

832-91018 - Limestone formations, Kawiti Glowworm Caves in Waiomio, North Island, New Zealand

746-63121 - Crystal Caves, Bermuda, Atlantic Ocean, Central America

834-1340 - Bodhisattva and Guardian statues, Longmen Buddhist Caves, Ancestor Worshipping Temple dating from the Tang Dynasty, UNESCO World Heritage Site, Luoyang, Henan Province, China, Asia

1113-61119 - Dripstone Caves of Dirou, Peloponnes, Greece

1218-1381 - Caves in the Mount Shasta Forest, California, United States of America, North America

857-80555 - The famous Parachute Shield in the Lehman Caves, Great Basin National Park, NV.

1184-4116 - Pilgrims at the gilded Buddha images in the caves at Pindaya, Shan state, Myanmar (Burma), Asia

1112-2472 - Aboriginal Wandjina cave artwork in sandstone caves at Raft Point, Kimberley, Western Australia, Australia, Pacific

1264-248 - Caglieron caves, Old water mill, Veneto, Italy, Europe

746-89856 - Ancient frescoes inside the church of Madonna delle virtù, This monastic complex is one of the most important monuments in Matera and is composed of dozens of caves spread over two floors, Matera, Basilicata, Italy, Europe

805-533 - Detail of carving inside one of the 18 Udayagiri caves, used as residences for Jain monks 2000 years ago, Bhubaneshwar, Orissa, India, Asia

1359-212 - Golden stupa inside Myin Ma Hti Caves, near Kalaw and Aungpan, Myanmar

1109-2856 - Tourist in Waitomo Caves, Waikato Region, North Island, New Zealand, Pacific

774-614 - A Somaliland soldier stands guard at the 5000 year-old cave paintings in Lass Geel caves, Somaliland, northern Somalia, Africa

817-19067 - The Silk Road, Bezeklik Thousand Buddha Caves, Turpan City, Xinjiang Province, China, Nov, 2006

832-128526 - The Aescher mountain restaurant near the Wildkirchli caves below the Ebenalp cliff, Canton Appenzell Inner Rhodes, Switzerland, Europe

746-65889 - Capo Caccia, Alghero, Sardinia, Italy. Panoramic views across the sea and the access to the Neptune's caves

834-1288 - Ancestor Worshipping Temple dating from the Tang Dynasty, Longmen Buddhist Caves, UNESCO World Heritage Site, Luoyang, Henan Province, China, Asia

1109-2990 - Buddha images in Kaw Ka Thawng Caves, Hpa An, Kayin State (Karen State), Myanmar (Burma), Asia

1113-22810 - Diver at Caves of Lava Tubes, Cathedrals of Lanai, Maui, Hawaii, USA

835-67 - Caves at Raming Hole, looking towards Stackpole Head, Pembrokeshire, Wales, United Kingdom, Europe

1113-4639 - Jamaica Montego Bay beach Dr Caves beach

1113-4637 - Jamaica Montego Bay beach Dr Caves beach

857-58605 - The Underworld - Photographs from caves all over the world

1004-202 - Plumose Anemone Metridium senile in Gouliot Caves

1194-2016 - Russia clergy circumambulating monastery during annual feast procession on 28/8/2006 at pechersky caves monastery, pskov district, founded on august 28th 1473 by saint jonah sheshnik

1109-362 - Hundreds of Buddhas at Pak Ou Caves, Luang Prabang, Laos, Indochina, Southeast Asia, Asia

1175-368 - Interior of Schlossberg Caves in Homburg, Saarland, Germany

805-935 - Buddha statues in one of the 947 Hpowindaung sandstone caves, 18th century paintings on the walls, Monywa, Sagaing District, Myanmar (Burma), Asia

1264-246 - Caglieron caves, waterfall and wooden trail in the caves, Veneto, Italy, Europe

746-89896 - Ancient wine cellars located inside tufa caves. It is one of the cellars owned by the winery "Cantine del Notaio", one of the most important wine producers in southern Italy, Rionero in Vulture, Basilicata, Italy, Europe

832-385187 - Entrance of an ice cave of a glacier, Big Four Ice Caves, Okanogan-Wenatchee National Forest, Washington, USA, North America

805-535 - Ornate carving in Ranigumpha, cave number 1, Udayagiri caves, used as meeting place for Jain monks, Bhubaneshwar, Orissa, India, Asia

1184-6194 - Aerial of the Geissenkloesterle, UNESCO World Heritage Site, Caves and Ice Age Art in the Swabian Jura, Baden-Wurttemberg, Germany, Europe

312-64 - Longmen Buddhist caves, Luoyang, Hunan Province, China, Asia

1174-10416 - Retro style Eat sign at a roadside caf�

321-1232 - Blue Caves, near Olu Deniz, Lycia, Anatolia, Turkey, Eurasia

770-285 - Eshaness basalt cliffs, Calder's Geo, ancient volcanic crater, coast deeply eroded with caves, blowholes and stacks, Northmavine, Shetland Islands, Scotland, United Kingdom, Europe

788-1094 - Low angle view of caves on rocks, Lycian Rock Tomb, Myra, Turkey

641-9609 - Buddhas in Pak Ou caves, Mekong River near Luang Prabang, Laos, Indochina, Southeast Asia, Asia

641-9613 - Tourist boats at the Pak Ou caves, Mekong River near Luang Prabang, Laos, Indochina, Southeast Asia, Asia

1178-25791 - Australia, New South Wales, Jenolan Caves, Brush-tailed rock-wallaby (Petrogale penicillata) sitting on rock among branches

759-5976 - Diver at Caves of Lava Tubes, Cathedrals of Lanai, Maui, Hawaii, USA

733-3821 - Hindu Shrine in Temple Cave at Batu Caves, Kuala Lumpur, Malaysia, Southeast Asia, Asia

1194-2018 - Russia clergy circumambulating monastery during annual feast procession on 28/8/2006 at pechersky caves monastery, pskov district, founded on august 28th 1473 by saint jonah sheshnik

832-81173 - Limestone formations, Kawiti Glowworm Caves in Waiomio, North Island, New Zealand