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• Cinder cone — For peaks named Cinder Cone , see list of peaks named Cinder Cone. Schematic representation of the internal structure of a typical cinder cone. A cinder cone or scoria cone is a steep conical hill of volcanic fragments that accumulate around and… …   Wikipedia

• List of National Parks of the United States — 1938 poster for Yellowstone National Park The United States has 58 protected areas known as national parks, which are operated by the National Park Service, an agency of the Department of the Interior. National parks must be established by an act …   Wikipedia

• List of National Monuments of the United States — The United States has 101 protected areas known as national monuments. The President of the United States can establish a national monument by executive order, and the United States Congress can by legislation. The Antiquities Act of 1906… …   Wikipedia

• Nahta Cone — Elevation 1,69 …   Wikipedia

• Pacific Ring of Fire — The Ring of Fire redirects here. For other uses of the term, see Ring of Fire (disambiguation). The Pacific Ring of Fire (see below) …   Wikipedia

• Geography of British Columbia — Continent North America Region Western Canada Coordinates …   Wikipedia

• Mauna Kea — with its seasonal snow cap visible Elevation 4,205 m (13,796  …   Wikipedia

• Lassen Volcanic National Park — IUCN Category II (National Park) …   Wikipedia

• Mount Edziza volcanic complex — Mount Edziza, one of the main volcanoes of the Mount Edziza volcanic complex Elevation …   Wikipedia

• Mount Garibaldi — as seen from Squamish Elevation 2,678 m (8,786 ft)  …   Wikipedia