Ometepe — the Island of Two Volcanoes

Ometepe Island is formed by two volcanoes in the middle of Lake Nicaragua in the Republic of Nicaragua. The name of the island comes from the Nahuatu words ome (two)…

Silfra, a Rift Between Two Continents

The Silfra Fault is located in Lake Thingvallavatn in Iceland's Thingvellir National Park. Silfra is part of the Atlantic Rift, the dividing line between the continents of Europe and America.…