Near Birmingham, England three and a half miles of top-secret tunnels housed a World War II “shadow factory” and a Cold War nuclear bunker.

Grab a cuppa at England's first and only domestic tea plantation.

Get up close and personal with these majestic fish.

The ruins of a town wiped out by the second-largest earthquake in recorded history.

Spend a day hanging out with domesticated Russian foxes.

A meandering boardwalk across the bogland leads to a "stairway to heaven" with sublime views.

The ghosts of Britain's telecommunication past sit rusting away in a small village in England.

This public space is speckled with the eerie remnants of a defunct amusement park.

This family tattoo parlor has been inking religious pilgrims in the Middle East for 700 years.

Fluffy and friendly alpacas nestled against the border of the beautiful Connemara region.

Located in Nairobi National Park, this animal orphanage is the oldest of its kind in Kenya.

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

A Belle Epoque bordello turned into a themed love hotel.

Hang out with thousands of butterflies in one of the world's largest such enclosures.

Bioluminescence in the reefs of the Maldives causes the sea to glow like a starry night sky.

Fine dining 20 feet below the surface in the Indian Ocean.

An underwater restaurant, surrounded by a coral reef.

Climb atop one of the world's longest and heaviest trains for an unbelievable journey across the Sahara Desert.

The celebrated eyesore created by starry-eyed sweethearts.

Follow the original medieval paths that wind through this intriguing section of the city.

A haunting army of decomposing, moss-covered stuffed animals and dolls guard this swinging truss.

The world's largest sticker ball weighs in at a mighty 231 pounds.

Take a giant yellow bird cage to the top of Elba's highest mountain.

People have been placing babies on these lilies for photoshoots since the Victorian era.