1. Austria and Slovenia
Border: Kepa Mountain
Area: 330 km*
Est. Gross Domestic Product: $68.108 billion (Slovenia) / $613 billion (Austria)*

Situated on the border between Slovenia and Austria, Kepa Mountain provides a unique experience for those who like to stroll on top of a natural boundary. With its majestic climb, this Alpine peak—also called Mittagskogel in Austria—allows trekkers to cross the border between two nations while taking in breath-taking scenery.
Austria and Slovenia (imgur/Pinterest)
The peak of the mountain acts as a calm gathering place, in contrast to the border-defining past wars that have defined Europe. It represents the harmony that unites Slovenia and Austria, united by their shared appreciation of the natural world.
