Places valentinya Wants to Go

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

Mile-long cave system near Great Smoky Mountains.

Enormous lake at the bottom of a unique cave system.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

As part of an 800-year-old tradition, a man parades through town covered in a suit made out of spiky burrs.

A hidden tunnel leads to an abandoned slate quarry that's now a secret swimming spot guarded by cliffs.

This 1776 beacon on the coast of Wales is said to have a ghost called Raymond, the last lighthouse keeper.

Britain's only artificial surfing lake is nestled in the beautiful mountains of Wales.

One of the world's oldest trees comes with a Welsh legend intertwining it with a spirit prophesying death.

This lonely cast-iron structure is the only wave-washed lighthouse of its kind left in all of Britain.

Three bridges straddle a stream, one stacked upon the other.

This medieval wine press is one of the oldest in Cyprus.

Accessible only by train, the beauty of Agawa Canyon Wilderness Park is worth the journey.

Transport yourself to the 1980s era of video games at this themed restaurant and bar.

Steaming blood-red hot spring from hell.

A massive cave complex boasts some of the clearest water (and most charming bats) in the world.

The magical, mossy forest that inspired 'Princess Mononoke.'

A magical place that lets you play in and explore the world of Studio Ghibli.

A tunnel with windows, so you don't miss out on the impressive views.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Grotto replete with mystical designs laid out in glued shell mosaics.

There's a labyrinth of medieval chambers hidden deep below a 15th-century pub.

These lovely Turkish-styled baths were brought back to life after winning a reality show competition.

Harry Potter once visited this massive limestone cliff, which was carved by an ancient glacial river.