A remarkable two-country morph, this town is part of Germany legally but is by all other measures Swiss.

See the rare bloom of the "Queen of the Night" cactus at one of the world's largest succulent collections.

The only place where can you share a seat with the bums of the Fab Four.

These stones mark 200 years of friendship between Britain and France following the Napoleonic Wars.

Overlooking the spot where the Pilgrims boarded the Mayflower stands Devon's answer to the Colossus of Rhodes.

This ancient stone bridge dates back to the early Middle Ages.

This tangled English forest looks like something right out of a fairytale.

This no man's land slicing through the island is strewn with abandoned relics of another time.

Fortified homes of highland warriors that are still in use today.

The decaying remains of a once-luxurious Soviet spa town.

This neon lit Georgian cave claims to hold the boulder Prometheus was chained to.

The cave holds a spectacular array of stalactites and stalagmites, including one shaped like a giant human heart.

Ancient rock-hewn town that witnessed key events of Georgian history.

Small church on top of a huge rock column.

These Stalin-era industrial 'death traps' hang lifeless above the city

Hidden up a dusty track off the Georgian Military Road is this fascinating waterfall with mountainous views.

Georgia’s answer to Easter Island immortalizes the nation’s great poets, artists, and leaders in stone glory.

A cylinder monument with a spectacular vista commemorates a friendship that some say never existed.

Take respite inside this jaw-dropping church while climbing the volcano where Georgia's Prometheus was once chained.

This architecturally eclectic fortress witnessed centuries of bloody turmoil, including the massacre of its ruling clan.

When the Soviets destroyed the historic Armenian monastery they somehow left its bell tower intact.

The charmingly disheveled clock tower of Tbilisi's puppet theater.

A small but hugely whimsical theater where marionettes play out the "The Battle of Stalingrad."

A lively circle of dancers in the Georgian capital commemorates an ancient rite of spring.