Pozo de las Animas – Well of Souls

Pozo de las Ánimas, northern sinkhole

Two closely located sinkholes with small lakes at the bottom. The largest is 101 m deep, including the 21 m deep, blue lake. Wind creates eerie, whistling sounds in the sinkholes.

Mocona Falls (Yucumã Falls)

Moconá Falls - approximately 2 km wide waterfall

Unusual, very impressive waterfall on Uruguay River. This approximately 2 km long and up to 12 m tall waterfall is located in parallel to the flow direction of the river and ends in the middle of the stream.

Puerto Princesa Subterranean River

Near the entrance into Puerto Princesa Subterranean River, Philippines

More than 24 km long cave system with 8.4 kilometers long underground river, which is accessible directly from the sea and navigable up to 4.2 km deep. Contains also Italian’s Chamber – a giant cave hall.

The Marble Caves (Cavernas de Mármol)

Marble Caves - Cavernas de Mármol, Chile

Unique geological formation – peninsula consisting of pure marble in the beautiful Lago General Carrera has been eroded by the lake water, forming caves, mushroom formations and tunnels in the marble.

Forest on Robinson Crusoe Island

Robinson Crusoe Island, San Juan Bautista village in the forefront

Temperate forest with a unique level of endemism – out of 211 local plant species 132 are endemic – e.g. met only on this island. The dense forest is formed from trees that are not met anywhere else. Hundreds of endemic species of insects.

Laja Falls

Laja Falls (Chile) from above - two eastern falls

Beautiful, up to 35 m tall fall, consists of four parallel horseshoe shaped waterfalls with a total width – approximately 455 m.

Ventisquero Colgante Falls

Ventisquero Colgante Falls in summer, Chile

One of the highest waterfalls in Chile and possibly – one of the most beautiful waterfalls worldwide. The water originates from the base of Ventisquero Colgante glacier and falls more than 350 m high with a single plunge. This is a rare sight, as above this giant waterfall is towering a wall of the blue glaciers.