Ice cave in the Skaftafell National Park in Iceland. Ice caves collapse and new ones form as each glacier grinds slowly towards the sea. Local guides can help you (without dying) find one. (Visit Skaftafell National Park in Iceland.
River of Five Colors/ Caño Cristales in Colombia.Caño Cristales is a Colombian river located in the Serrania de la Macarena, province of Meta. aka "The Liquid Rainbow" or even "The Most Beautiful River in the World" I miss my country
Grímsvötn is a volcano in South-East Iceland. It is in the highlands of Iceland at the northwestern side of the Vatnajökull ice-cap. The caldera is at at an elevation of m ft). Beneath the caldera is the magma chamber of the Grímsvötn volcano.