Tuesday, June 2, 2020

Atascosa pool, Sistema Zacaton

The shallow, rounded Atascosa Pool belongs to the unique Sistema Zacatón. This muddy, rounded pool has diameter of some 120 m. It dries up...

Modro Jezero – Blue Lake

One of the most beautiful and interesting karst formations in Dinaric Alps is Modro Jezero - approximately 220 - 290 m deep sinkhole with...

Laguna Colorada in Sistema Zacaton

The rounded sinkhole - Laguna Colorada - belongs to the unique Sistema Zacatón. Laguna Colorada is filled with emerald colored water and possibly is...

Mount Martin

Volcano with very active fumarolic activity. Its crater contains intermittent acidic lake and thick sulfur deposits. Location, GPS coordinates: 58.16913 N 155.35699 W Categories: Volcanoes, Lakes and streams,...

Bimmah sinkhole

Bimmah sinkhole is beautiful natural landmark - a place of refreshment at the long coastal road of Oman. Bimmah sinkhole was formed in limestone by...

Mount Nyamuragira

Africa's most active volcano, 3,058 m high. This volcano has erupted 30 times since 1880. As a result, it produces the major part of...

Lake Jackson

Shallow, 12 km long lake with two sinkholes in it. This lake has disappeared underground four times since 1907. Location, GPS coordinates: 30.52702 N 84.32219 W Categories: Lakes...

Sistema Zacaton

The area of the extensive El Rancho Azufrosa contains numerous very unusual natural landmarks - some of the deepest sinkholes of the world filled...

Paasselkä devils

There was a time when locals living around Lake Paasselkä (earlier - Paasivesi) did not turn much attention to the lights hovering above this...

Masaya volcano

Very active and unusual volcano (635 m) with several active craters. One crater contains molten lava, Santiago crater emits large amounts of sulfur dioxide,...