Places StepYoshi Wants to Go

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

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

This cemetery features modernist statues as strange as its name.

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

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

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

The world's newest astronomical clock is also its most accurate.

This spaceship sculpture in the middle of the Slovakian capital looks like it just crash-landed.

The blood-soaked ruins of the castle where the murderous Blood Countess was walled in alive.

For over 40 years, this quaint little house has teetered on a rock in the middle of a river.

A sinuous path among steep cliffs creates a stunning sight in southwestern Serbia.

This 14th century castle withstood years of battle but is now sliding off the hills into the Danube.

The most disputed archipelago in the world.

A long-disputed island that Denmark and Canada claim by periodically alternating flags and bottles of liquor.

Thanks to this small string of islands World War II still hasn't officially ended between Russia and Japan.

Is it an island or a volcano? That question probably explains why it's uninhabited.

Europe's highest peak is a key pillar of the Seven Summits mountaineering challenge.

Site of the world's largest nuclear explosion.

The giant Siberian crater known locally as the "doorway to the underworld" is expanding every year.

Unusual, mushroom-like rock formations caused by weathering and water erosion, set to disappear, according to geologists.

This remote lake in Siberia supposedly contains a fearsome sea monster.

Replica of mosque destroyed by Russia in the 16th century.

Five mile wide circular ring of rock in the Russian Far East is a curious geological oddity.

A small part of Russia that does not touch any other part of Russia.