Places atozenith Wants to Go

The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.

An industrial site turned into Hungary's most cherished natural wonder.

This Hungarian stilt village is built in a lake that never freezes over due to the power plant that that uses it as a cooling pond.

The abandoned military base looks like a post-apocalyptic wasteland.

A forgotten graveyard lost in the tangles of an overgrown garden.

A two-way chairlift system between Zugliget and the highest point in the city.

Once the home of a hermetic monk, this cave now houses a small church.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

Inside this mansion turned museum, the works of prominent Croatian artists are on full display.

This Croatian computer club features such gaming relics as the infamous Virtual Boy and an 8-bit Pacman machine.

The oldest arboretum on the Dalmatian coast doubles as the gardens of Kings Landing in "Game of Thrones."

A full figure 4th century incorruptible saint lies in a glass coffin in Croatia.

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

This former estate of a fascist leader is now a burnt out ruin leading to a system of secret tunnels.

A wunderkammer of gold and silver reliquaries and ancient saintly bones.

This truly palatial work of Communist-era architecture now sits crumbling on a Croatian beach.

Large, airy hallways hide within an impenetrable fortress that beckons urban explorers.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

An ethereal glowing blue ocean cave in Croatia.

Some of the smallest works of art in existence.

An abandoned 19th-century iron factory perched along the outskirts of an idyllic village.

A relic of the Cold War tucked away in the forested hills above Bratislava.

Climb around the high waterfalls on series of iron ladders and bridges within the wildest gorge in the Slovak Paradise.