Places epfromer Wants to Go

This ancient Spanish castle sits high upon a hilltop.

Rare karst landscape eroded from a flat seabed.

A Romanesque tower appears when water levels drop.

A landscape decorated with enormous skull sculptures.

An isolated village literally built into the crevices and rock formations of a mountain.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

This Croatian fairytale castle is slowly falling apart thanks to years of neglect.

Longest fortress system anywhere in Europe.

When Croatia became independent of Yugoslavia, the splintering governments left behind these concrete tunnels.

Formerly Yugoslavia's "forbidden island," this sleepy little city still holds the abandoned remains of military strongholds.

Croatia's "hairy stone" fortress is one of the most well preserved Istrian castles.

Bohemian paradise covered in majestic forests.

An 1814 castle that hosts an exhibit of "explorabilia".

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

Perfectly preserved ancient monastery in an impossibly dramatic location on a rocky island in the Atlantic.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The ancient tomb acts as a calendar that keeps perfect time.

Five candy-colored villages on the Italian Riviera.

Pompeii's less famous neighbor is still revealing her secrets.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

A submerged archeological park still holds the wonders of a Roman Sodom.

You would never guess that before World War II this lonely field was a bustling German city.