The oldest funicular in Lithuania has been climbing this steep hill since 1931.

Museum deep in the catacombs of St. Michael the Archangel Church is explored by touch, sound, and smell.

A narrow strip of land is home to the tallest migrating dunes in Europe.

Things aren't quite what they seem at this mind-bending museum.

These ruins disappear beneath the waves every winter.

The animals wander freely amid this gorgeous stretch of nature.

A unique art center and shop just below a United Nations Checkpoint in central Nicosia.

Once part of an ancient international harbor, it's now an all-you-can-eat shrimp buffet for flamingos and other water birds.

An ancient necropolis of magnificent tombs.

Breathtaking Byzantine paintings cover the inside of this 12th-century church.

For nearly 2,000 years this church has been waging war on local snakes by importing cats.

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.