9. Czech Republic and Germany
Border: Saxon Switzerland National Park/Bastei Bridge
Area: 815 km²
Estimated Gross Domestic Product: $4.5 trillion (Germany) / $335 billion (Czech Republic)
The historic Bastei Bridge links Germany and the Czech Republic’s Bohemian Switzerland, serving as a breathtaking border between the countries. Set in the stunning Saxon Switzerland National Park, this area is known for its deep valleys, towering sandstone cliffs, and the iconic bridge.
The bridge provides amazing views of the Elbe River and the landscape, letting visitors enjoy the region’s natural beauty. Its unique geology and greenery attract hikers and nature lovers, symbolizing the harmony between the two countries.

Source: The Czech Republic and Germany ¯Shutterstock/Ugis Riba
The Bastei Bridge and Saxon Switzerland National Park show how natural beauty crosses borders. This scenic region draws outdoor enthusiasts and stands for the shared natural heritage of both nations.
The area celebrates European unity, highlighting the value of preserving and enjoying nature together. It encourages a sense of community among visitors from both countries and beyond.