400-year-old garden, restored to beauty.

The 2,000-year-old Roman columns are hidden within Barcelona's Gothic Quarter.

A daring D-Day assault by U.S. Army Rangers is commemorated atop the high cliffs of this strategic point.

Little Red Lighthouse under the George Washington Bridge.

The highest point in New Jersey is marked by a massive, if simply named, obelisk.

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

Used as an example in one of the first dictionary entries for "museum" in 1706.

Regency-era excess on the English Coast.

Ancient Egyptian wigs, South American feather headdresses, a bounty of anthropological artifacts in Oxford.

This small-town pizzeria won the Hollywood lottery.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

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

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

At Washington's Dulles Airport is a satellite museum (no pun intended) with three quarters of a million square feet of aircraft history.

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

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

Largest lake in Great Britain measured by surface area.

It houses the remains of a 17th-century version of the Titanic.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.