There's a mini version of Iguazu Falls hidden in the Balkans, and it's got a rope swing.

A Victorian Fort built into the chalky cliffs that overlook the English Channel.

The world's second-largest sundial, made entirely out of stone.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

The largest source of fossilized insects anywhere.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Hidden beneath a bridge, this waterfall is known for the large amounts of graffiti painted on its base.

This super steep hike ascends 2,000 feet in less than a mile.

The haunted reputation of these abandoned Colorado train tunnels is probably not helped by the terrifying spiked fence.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

There are eight natural springs around town, each with a slightly different taste.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

A popular legend claims that the famous pizza was invented at a restaurant in this alley.

A Surreal flight of architectural fancy in Vietnam's Central Highlands.

Legend says those who drink from this trickle of water are destined to return to Montserrat.

This large torch on the Hove coastline helped Sir Francis Drake defend England from the Spanish fleet.

The small cliffside monastery known as the Tiger's Nest is said to be the meditation site of an 8th-century Buddhist master.

Pilgrimage site for star-crossed lovers.

Elaborate tile work in this railway station tells the story of Portugal.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

An ancient capital city that dates back 3,000 years and harbors many surprises.

The world's oldest map of the holy land gives us a fragmented glimpse of the layout of biblical nations.