Volusia Blue Spring

Volusia Blue Spring is a 1st magnitude spring that beats from a large fissure – a cave that has been dived up to 38 m deep. Habitat of manatees.

Homosassa Springs Group

Homosassa Springs Group has some 20 springs. The most impressive is the group of headsprings with an output of 2,492 l/s. Habitat of manatees.

Woodhouse Falls

Woodhouse Falls is 9 – 10 m tall waterfall near the magnificent Karkloof Falls. A belowed place for locals but due to accidents the access has been closed.

Karkloof Falls

Karkloof Falls are between 88 and 105 m tall. This is an impressive waterfall in Midlands of KwaZulu-Natal, South Africa.

Howick Falls

Approximately 95 meters high waterfall. Falls are special due to local legends of Inkanyamba – a giant serpent-like creature living in the large pool below the falls.

Mbwelesu Crater (Marum Crater) with lava lake

Up to recent times in Mbwelesu side crater of the greater Marum crater was located one of the rare lava lakes. This was one of the greatest views on Earth.

Benbow Crater with lava lake

A spectacular, very deep hole with vertical walls where for the most time is observed a lava lake. Acid rain formed by the gases from craters has burned approximately 100 km² large plain in the jungle of Vanuatu. Here live specially adapted organisms – insects, orchids.

Deildartunguhver

This spring has got both high discharge (180 l/s) for a hot spring and very high temperature of 97 °C.

Vellir (Árhver) – geyser in the river

One of the weirdest geysers in Iceland is Vellir or Árhver. These hot springs and geyser have created a cone in the middle of the river.

The old Persian turquoise mines near Nishapur

Ancient, more than 2000 years old mines of turquoise, considered to provide the best quality turquoise in the world. Mine is closed now.