Sungbo’s Eredo

The wall of Sungbo's Eredo ditch, Nigeria

160 km long ring-wall enclosing ancient land of Sungbo. Built sometimes around 1000 AD by local culture.

Jogighopa Cave Temples

In Jogighopa are found the only medieval rock-cut architecture in Assam – five small chambers, made for Buddhist meditation in the 7th – 10th c AD.

Gorakhgad Caves

Two rock-cut medieval Hindu temples near the top of inaccessible, ancient Gorakhgad hill fort.

Ankai-Tankai Caves

A group of 10 – 11 rock-cut Jain and Hindu temples. These temples were made in the 10th – 13th century AD and some have exquisite stone carvings.

Catatumbo Lightning

Catatumbo Lightning, Venezuela

In the marshy delta of Catatumbo River, during 140 – 160 days and nights (10 hours mainly in the afternoons) a year there is almost continuous powerful lightning. This location is the world’s most powerful generator of tropospheric ozone.

Voltzberg

View from Voltzberg to the east, Suriname

Granite dome, one of the most easternmost inselbergs of Guayana Shield. Rises 150 m above the surroundings, comparatively easy to climb, although a climb in this enormous cliff still is dangerous. Summit covered with the sparse “muri-muri” vegetation, slopes are bare.