Laguna del Maule (volcano) about fourteen shield volcanoes and stratovolcanoes that have been degraded by glaciation. The Laguna del Maule volcanic field covers a surface area of and contains cones, lava domes, lava flows, and shield volcanoes. There are 130 volcanic vents at Laguna del Maule. The lake is surrounded by 36 silicic coulees and lava domes. Over of the field is covered by these rocks, and volcanic ash and pumice produced by the eruptions has been found in Argentina. Presently some summits around Laguna del Maule reach altitudes of . The volcanic field lies at an average height of . Among the various
Laguna de Manialtepec Laguna de Manialtepec The Laguna de Manialtepec is a coastal lagoon about 18 km west of Puerto Escondido in the State of Oaxaca, Mexico. The name comes from Náhuatl “manial” (spring) and “tepec” (Hill), meaning (Hill where water is born). Access to the lagoon by car is via Federal Highway 200 or by boat from Puerto Escondido. The lagoon is 15 km long with patches of leafy jungle and mangroves that reach 15 meters of height in some places . The lagoon opens to the sea during the rainy season at a place known as Puerto Suelo or El Carnero.