Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

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

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

The heads of two giant mythological water horses honor Scotland's horselord past.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

A fantastic castle rumored to be the birthplace of King Arthur.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

Famously misunderstood wonder of the ancient world

Despite the name, this 16th-century structure in Galway wasn't built by the Spanish.

An Irish peat mine has become a stunning sculpture park.

Behemoth, cannon-like telescope operated by generations of Irish earls.

This burial pyramid in central Ireland is thousands of miles and thousands of years away from its Egyptian inspiration.

A hugely vast Irish landscape of barren rock that stretches for miles.

This single room has survived the centuries with almost no deterioration.

This ancient Irish landscape boasts hundreds of legendary ruins.

A stunning Victorian abbey and walled garden on a lakefront.

An ancient neolithic tomb that only sees the sun twice a year.

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

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

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The famous aviator's final resting place is a study in natural beauty.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

A series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.