A beautiful 1920s tower filled with local hidden gems.

The labyrinthine storm tunnels beneath the city of Melbourne are ruled by a band of urban explorers.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

This sculpture honors the legacy of Australia's now-defunct, Black Rock Stakes wheelbarrow race.

Critics argue this boab tree has been mislabeled for the sake of dark tourism, undermining its spiritual significance.

One of the few places where inexperienced snorkelers can spot a shark.

A neglected bell tower in modern Colombo is a symbol of the city's colonial past.

An ancient temple to the Hindu god Shiva surrounded by jaw-dropping scenery.

A newspaper editor turned this abandoned island into a tortoise nature preserve that's now the world's smallest national park.

This colonial fort is an intriguing example of Renaissance military architecture.

Strange sandstone canyon known as the "place broken by itself."

Abandoned city hidden from the world by tropical forest and isolation on the coast of Kenya.

A tiny town's spinning, whirling propeller collection holds Australia's largest windmill.

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

The last timber and iron Chinese temple in Australia.

See the lake and replica where a daredevil broke both world land and water speed records in the same year.

Visible from both land and sea.

Designed by artist Pro Hart, built elsewhere in 1980.

From a distance, this statue of an eagle looks like a giant chicken on a stick.

A monument to a working class martyr.

Hopefully inspecting his tin pan for little nuggets of gold.

This copper-coated, multi-arched dome is surrounded by a moat and lights up at night.

This historic tall ship traveled 1.5 million miles around the globe, and once did duty as the mythical pirate ship in Peter Pan.

These flying foxes dangle from the trees around the library like fuzzy black fruit.