A piece of outsider public art accompanied by a strange urban legend.

Lucha Libre (Mexican Wrestling) themed taco shop.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

Climbing this abandoned railway leads to breathtaking vistas of O‘ahu.

Get up close and personal with these majestic fish.

A true treehouse near Hawai'i Volcanoes National Park.

Submerged lava formations create incredible waterworks.

These ancient sacred grounds granted amnesty to those who managed to reach them.

This industrial area was the dumping ground for massive amounts of trash, some of which washes up as tiny bits of sea glass.

Under the desolate and windswept northern coast of Barbados stands a small oasis filled with sea anemones.

Dine on ceviche tacos in the sea at this floating restaurant only accessible by boat.

Elevated freight railway turned wildly successful urban park.

Out of a labyrinth of abandoned tunnels and stops, this Queens subway station is arguably the most mysterious—if it exists at all.

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

Shipwrecks, ruins, and turtles are all that remain on this haunting Caribbean ghost island.

A gallery of underwater art that can be visited by man and fish alike.

A city continually buried under the ash of a volcano that has been erupting for more than 15 years.

The larger of two volcanic peaks rising out of the crystalline waters of the Caribbean.

Millions of glowing microscopic organisms light up the waters of this luminous lagoon.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

America’s oldest community theater, this Boston club has been in operation since 1877.

A beautiful Victorian-era cemetery, complete with a miniature village.

The world is full of swimming holes, but few compare to Samoa’s idyllic To Sua ocean trench.

The Chilean mountain is freckled with (relatively) small European telescopes.