An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

This peaceful Sikh gurudwara serves around 50,000 free meals every day within its gilded walls.

Over 3 miles up in the Himalayas this pass is one of the highest drivable roads in the world.

On the Pakistan-India border the militaries perform an elaborate theater of aggression each and every night.

A palatial sculpture park was built illegally and in secret by a self-taught artist over 36 years.

The 953 windows undoubtedly make this the world's most beautiful screened porch.