This building holds the embalmed remains of the leader of the Bolshevik Revolution.

Inside the Šomoška National Nature Reserve exists a unique rock formation rarely seen in the world.

This massive underground salt mine now holds a sci-fi theme park in its depths.

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

This castle played host to the largest great hall found in medieval Central Europe.

This monument is a stark reminder of the horrors of the Zanzibar slave trade.

This artificial archipelago was supposed to resemble a map of the world.

A unique museum dedicated to culture and artistry of carpet weaving.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.

After the Cuban Revolution, the famous rum company had to leave their swanky headquarters behind.

This communist country can still appreciate its fragrant past.

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

The world's largest frame offers spectacular views of the city's past and present.

On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

Billed as the "largest natural flower garden in the world" this Middle Eastern show field has little competition at 45 million flowers.

A faithful reproduction of Al-Jazari's enormous water clock.

A marvel of Byzantine engineering under the streets of Istanbul.

Half-drowned wooden stumps and stone blocks are all that remain of a Victorian landing that was destroyed by storms.

More than half of this Indian palace is drowned but it looks all the more spectacular for it.

Tower with a double-helix spiral, adorned with letters of the Georgian alphabet.

Fast food feels like fine dining at this award-winning modern Georgian building.

A literally moving statue of stacked metal giants just continually trying (and failing) to find love.

The first skyscraper to include a Ferris wheel built into the facade.