Places eyeballinanarmchair Wants to Go

At high tide, the base of the lighthouse covers practically every inch of the island.

This abandoned oil depot produces world's longest echo in a manmade structure.

This picturesque archeological site looks like it was pulled straight from a fantasy novel.

A 550-square-meter micro-nation off the coast of Britain.

A hermit's tiny cell built into the cliffside that saved him in South Pembrokeshire.

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.

A miniature train-ride through Slovenia's largest cave system.

This one-time health resort was used by aristocrats around the world.