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Under the Ground


Dreams Still To Do
Checked-Off Dreams
Dreams Still To Do
Checked-Off Dreams

Explore Under the Ground

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    Take  Lower Cave Tour, Carlsbad Caverns National Park, New Mexico

    Take Lower Cave Tour, Carlsbad Caverns National Park, New Mexico

    In 1924, National Geographic expedition members wrote about the wonders of Lower Cave. Visitors today can see the evidence left behind from these and other explorers. Highlights of this tour include The Rookery, with countless nests of cave pearls, the Colonel Boles Formation, and an incredible diversity of cave formations that compete for your attention almost everyw...
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    Explore Lucayan National Park, Bahamas

    Explore Lucayan National Park, Bahamas

    Lucayan National Park on Grand Bahama island in the Bahamas is a real treat for nature lovers. Discover Ben's Cave - the longest, underwater surveyed cave system leading to the ocean. Stroll along a wooden boardwalk to spectacular Gold Rock Beach featuring miles of pristine sandy beach. A great day out in the beautiful Bahamas! Tour the beautiful 42 acre (170,000 s...
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    Dive Lucayan National Park Caves, Bahamas

    Dive Lucayan National Park Caves, Bahamas

    The Lucayan National Park (about 25 miles east of Freeport) is 40 acres (0.16 km2) in extent and includes five ecological zones stretching from the south shore to the pineyard. The caves at Lucayan National Park comprise one of the longest underwater cave systems in the world. One cave entrance is accessible by stairs at the national park. Other caves are accessible ...
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    Explore Luray Cavern, Virginia

    Explore Luray Cavern, Virginia

    Luray Caverns, originally called Luray Cave, is a large, celebrated commercial cave just west of Luray, Virginia, USA, which has drawn many visitors since its discovery in 1878. The underground cavern system is generously adorned with speleothems (columns, mud flows, stalactites, stalagmites, flowstone, mirrored pools, etc.). The caverns are perhaps best known for the...
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    See Lycian Rock-Cut Tombs of Dalyan, Kaunos, Turkey

    See Lycian Rock-Cut Tombs of Dalyan, Kaunos, Turkey

    Lycia was a region in Anatolia in what are now the provinces of Antalya and Muğla on the southern coast of Turkey. It was a federation of ancient cities in the region and later a province of the Roman Empire. The Lycian League founded in 168 BC was an early federation with democratic principles; these later influenced the United States Constitution. Though the 2nd-cen...
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    Explore Magma Chamber of Þríhnúkagígur Volcano, Iceland

    Explore Magma Chamber of Þríhnúkagígur Volcano, Iceland

    Thrihnukagigur Volcano (Three Peaks Crater) in Iceland has been dormant for 4,000 years. The magma mysteriously drained away a hugh bottle-shaped volcanic vault, measuring 50×70 m (160×220 ft) at the bottom. A passages continue down to to a total depth of about 200 m (700 ft). Hike across lava fields to a cable car where visitors are taken 390 feet into t...
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    Visit Maijishan Grottoes, Tianshui, China (UNESCO Site)

    Visit Maijishan Grottoes, Tianshui, China (UNESCO Site)

    The Maijishan Grottoes are a series of 194 caves cut in the side of the hill of Majishan in Tianshui, Gansu Province, northwest China. This example of rock cut architecture contains over 7,200 Buddhist sculptures and over 1,000 square meters of murals. Construction began in the Later Qin era (384-417 CE). They were first properly explored in 1952-53 by a team of Chine...
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    Explore Malinta Tunnel, Corregidor, Philippines

    Explore Malinta Tunnel, Corregidor, Philippines

    The Malinta Tunnel is a tunnel complex built by the United States Army Corps of Engineers on the island of Corregidor in the Philippines. It was initially used as a bomb-proof storage and personnel bunker, but was later equipped as a 1,000-bed hospital. The main tunnel, running east to west, is 831 feet (253 m) long, 24 feet (7.3 m) wide and 18 feet (5.5 m) high. Bran...
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    Explore Mammoth Cave, Margaret River, Western Australia

    Explore Mammoth Cave, Margaret River, Western Australia

    Mammoth Cave is a large limestone cave 21 km south of the town of Margaret River in south-western Western Australia, and about 300 km south of Perth. It lies within the Leeuwin-Naturaliste National Park and is surrounded by Karri and Marri forest. The cave is 500 m long and 30 m deep. It has been known from about 1850 to European settlers of the Margaret River distric...
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    Explore Mammoth Cave National Park, Kentucky (UNESCO site)

    Explore Mammoth Cave National Park, Kentucky (UNESCO site)

    Mammoth Cave National Park is a U.S. National Park in central Kentucky, encompassing portions of Mammoth Cave, the longest cave system known in the world. The official name of the system is the Mammoth-Flint Ridge Cave System for the ridge under which the cave has formed. The park was established as a national park on July 1, 1941. It became a World Heritage Site on O...
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    Take Mammoth Passage Tour, Mammoth Cave National Park, Kentucky

    Take Mammoth Passage Tour, Mammoth Cave National Park, Kentucky

    Follow your guide to the Historic Entrance where the cave was first discovered more than 5,000 years ago. Entering the cave, imagine early visitors as they walked through these "Mammoth Passages". Visit one of the largest rooms in the cave and see remains of an early saltpeter mining operation. Includes parts of the Historic and all of the Discovery Tour routes. Not ...
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    Tour Manapouri Power Station, New Zealand

    Tour Manapouri Power Station, New Zealand

    Manapouri Power Station is an underground hydroelectric power station on the western arm of Lake Manapouri in Fiordland National Park, in the South Island of New Zealand. At 850 MW installed capacity (although limited to 800 MW due to resource consent limits), it is the largest hydroelectric power station in New Zealand, and the second largest power station in New Zea...
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    Explore Manjanggul Lava Tube, Jeju Island, South Korea

    Explore Manjanggul Lava Tube, Jeju Island, South Korea

    The Manjanggul Lava Tube is located in Gimnyeong-ri, Gujwaeup, Jeju City. At up to 23m wide, 30m high and 8.928km long, it is the 12th-longest lava tube in the world and the second longest on Jeju island. It is regarded as having significant scientific and heritage value, owing to its excellent condition of preservation despite its age of formation (about 300,000 to 2...
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    Explore Mantle's Cave, Dinosaur National Monument, Colorado

    Explore Mantle's Cave, Dinosaur National Monument, Colorado

    Mantle's Cave is a cliff alcove in Dinosaur National Monument in Moffat County, Colorado. Located in the Castle Park region of the park, it is the largest rock shelter in the area. It was discovered before 1921 by local ranchers, Mr. and Mrs. Charles Mantle. Mrs, Mantle is reported to have done some excavation of the site, followed up by the Penrose-Taylor expedition ...
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    Explore Marble Arch Caves, Northern Ireland

    Explore Marble Arch Caves, Northern Ireland

    The Marble Arch Caves are a series of natural limestone caves located near the village of Florencecourt in County Fermanagh, Northern Ireland. They are formed by water draining off the northern slopes of Cuilcagh mountain. Covering a small section of the system, the Marble Arch Caves tour is a popular tourist attraction due to the cave's accessibility and grandeur. Th...
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