Experience what life was like in Ireland during the Viking and medieval ages.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

The oldest public library in Ireland.

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

An Iron Age fort on the edge of a seaside cliff offers a glimpse into an ancient, mystical world.

The oldest pub in Ireland may also be the oldest surviving bar in the entire world.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

One of Ireland's most infamous prisons for rebels including men, women and children.

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.

Nordic giants resurrected from the sea and restored to their former greatness.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

This Denmark theme park is part family attraction, part experimental archaeology project.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Copenhagen's celebrated theme park and gardens.

Known as the Sistine Chapel of Egypt, this tomb houses some of the most well-preserved paintings in Egypt.

An endless sea of white conical domes.

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

Home to items never before seen by the public.

The world's largest military aircraft cemetery.

These free-roaming horses were once destined to disappear from the land.

The final resting place of the businessman-turned-astronomer who helped discover Pluto stands near his observatory.