Subterranea — can mean several things, among them: *Subterranea (geography) a catch all category for caves, mines, and other subterranean features *the fictional underground land of the Mole Man in Marvel Comics *an album by the band IQ *a game for the Atari… … Wikipedia
Civil Defence centre — Civil Defence centres are administration, communication and logistics command centres built in the United Kingdom by the British Government for use in the event of war or serious emergency. During World War II they were often called Air Raid… … Wikipedia
Mine exploration — This article is about visiting mines. For searching for minerals, see Mineral exploration. Mine exploration is a hobby in which people visit abandoned mines, quarries, and sometimes operational mines. Enthusiasts usually engage in such activities … Wikipedia
Manchester Hydraulic Power — An original steam powered hydraulic pump, converted to electrical operation, on display at the Museum of Science and Industry Manchester s Hydraulic Power system was a public hydraulic power network supplying energy across the city of Manchester… … Wikipedia
Basement — This article is about the section of a building. For other uses, see Basement (disambiguation). An unfinished basement used for storage and exercise equipment … Wikipedia
Naples underground geothermal zone — One of the many caverns beneath Naples. Running beneath the Italian city of Naples and the surrounding area is an underground geothermal zone called the Campi Flegrei ( fiery fields ). This geothermal area runs generally from Mount Vesuvius… … Wikipedia
Cities of the Underworld — Genre Documentary History Geography Developed by 34 Productions Authentic Entertainment Starring … Wikipedia
Northern Stormwater Interceptor, Bristol — Coordinates: 51°27′18″N 2°35′28″W / 51.455°N 2.591°W / 51.455; 2.591 The Northern Storm Water Interce … Wikipedia
Fallout shelter — A sign pointing to an old fallout shelter in New York City. Nuclear weapons … Wikipedia
Urban exploration — Draining redirects here. For other uses, see Drain (disambiguation). Urban explorers redirects here. For 2006 documentary film, see Urban Explorers (film). For 2011 horror thriller, see Urban Explorer. Exploring the underground in Hobart,… … Wikipedia
