Bosnia and Herzegovina

Bosnian former Eastern railway

Bosnian Former Eastern Railway, a gravel track with 99 tunnels

The former Bosnian Eastern railway, between Sarajevo and Pale, has turned into a dirt track near the zone of Pale, a municipality in Bosnia and Herzegovina, located southeast of Bosnia's capital Sarajevo. 

Bjelašnica

17 hairpins and mine risk on the road to Bjelašnica

Bjelašnica is a high mountain peak at an elevation of 2.056m (6,745ft) above the sea level, located in the Sarajevo Canton of Bosnia and Herzegovina.

Čvrsnica

Čvrsnica, a dry and rocky trail in Bosnia and Herzegovina

Čvrsnica is a high mountain pass at an elevation of 2.225m (7,300ft) above the sea level, located in Čvrsnica mountain, in the Dinarides of Bosnia and Herzegovina.

Željava Airbase

Željava Airbase, the largest underground airport in Yugoslavia

Željava Airbase, situated on the border between Croatia and Bosnia and Herzegovina under Plješevica Mountain, was the largest underground airport and military airbase in the former Yugoslavia, and one of the largest in Europe. 

Čemerno Pass

Čemerno Pass, a paved mountain road in Bosnia and Herzegovina

Čemerno Pass is a high mountain pass at an elevation of 1.293m (4,243ft) above the sea level, located in the Republika Srpska in Bosnia and Herzegovina.