Northern Ireland's Brobdingnagian stepping stones.

The ancient tomb acts as a calendar that keeps perfect time.

This ancient Irish tower could easily have stood in for Rapunzel's prison.

This former Imperial summer home was the venue for a royal slap that once echoed 'round the world.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Single runway interrupted by a busy road that cuts across its middle.

An ornate plague column – built to celebrate life – claimed the lives of numerous artisans during its construction.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

Breathtaking and huge 430 year old maps of Italy.

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

At the very tippity-top of Europe is a cliff from which you can view the midnight sun.

Home to items never before seen by the public.

An elaborate Mayan city shrouded in alien conspiracy revealed the tomb of Pacal the Great.

The only castle in North America to ever house European sovereigns.

An extraordinary natural landscape of mountains, waterfalls, and rocky cliffs riddled with tunnels.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This smaller cousin of the Forbidden City has gone from ancestral sacrifice to tourist's whispers.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

Highly spherical boulders on the shores of New Zealand.

A glacier pocked with ice caves and surrounded by rainforests.

The glacier tucked within a New Zealand rainforest.

Modern art meets modern convenience in possibly the world's most architecturally important public bathroom.

This strange geological landscape erupts with sudden bursts of water.

Handcrafted thermal spa washes away each night with the tide.