It's home to the antenna that received the first images of Neil Armstrong walking on the moon.

A colorful street named for the legendary Australian rock band.

This futuristic airport terminal was abandoned for decades before reopening as a hotel—with a vintage plane of its own parked out back.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Tucked away in the Tower of London is the weapon once used to execute high-profile prisoners.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

An architectural oddity hides in plain sight on this iconic London bridge.

An ancient underground cultic temple where sunlight penetrates on the summer solstice.

The bluer than blue waters in these natural Israeli caves are reached via the world's steepest cable car.

Descend 2,030 years into the past in an ancient tunnel built to support Jerusalem's most famous wall.

Oldest Protestant church in the Middle East, designed to resemble a synagogue.

The only quarter of the Old City not dedicated to a major world religion.

As the Dead Sea continues to deplete, massive sinkholes open along its banks.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

A small Australian farmhouse became an international icon after appearing on a Midnight Oil album cover.

The colony of South Australia was proclaimed on a hot December day under a distinctively arched gum tree.

The largest collection of Indigenous Australian artifacts in the world, and the rare museum where wood-and-glass cabinets have trumped interactive exhibits.

You can climb to the top of the world's largest rocking horse.

A microcosm of the whaling industry in a small Australian town.

The decommissioned submarine is now the symbol of a small, inland Australian town.

Concrete spud looks like the North American Sebago.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

The Victoria-era quarantine station for Sydney.

Come for the flowers, stay for the bats!