The largest greenhouse in the world is home to over one million types of plants.

A unique waterfall that some believe attracts the fairfolk.

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

This impressive collection of rare books on ancient mysticism inspired author Dan Brown.

This Arctic storage facility is a secure backup for agricultural biodiversity.

There's a strange stone hoodoo towering atop a wooded hillside and no one is quite sure how it got there.

A dark Victorian well house now plays host to mystical waters and pagan shrines.

This hill and tower are steeped in legend, from King Arthur to the Holy Grail.

An ancient well nestled at the foot of Glastonbury Tor, shrouded in Arthurian legend and revered for its purported healing waters.

A seaside town with no sea in sight.

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

The beautiful non-repeating pattern honors the Oxford professor who discovered it.

One of Oxford's greatest treasures likely belonged to England's legendary King Alfred the Great.

A cornucopia of gargoyles adorns the oldest portion of Oxford’s Magdalen College.

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

The medieval-looking hammer beam teak roof may be a Victorian vanity, but it's still absolutely magnificent.

This tidal island, a sacred site in early English Christianity, was the target of a notable Viking invasion.

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

This Neolithic passage tomb forms part of a World Heritage Site.

An extraordinary mixture of natural beauty and man-made phenomena.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

According to legend, you must remain completely silent while passing this man-made mound or suffer the consequences.

Founded by Cliff Barackman of 'Finding Bigfoot' fame, this museum is dedicated to the study of North America's unacknowledged hairy woodland hominids.