A random tree outside a Budapest hotel has become a DIY shrine to the late singer.

A statue in Budapest's Liberty Square honors the former U.S. president's efforts to end the Cold War.

This easily overlooked memorial immortalizes the scars from the 1956 Hungarian Revolution.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

The alleged birthplace of Lady Jane Grey, who was executed at age 16 for claiming the throne of England.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

A memorial to a dog that inspired rioting in the streets of London.

Amazing collection of folly buildings in Cobham, Surrey.

This massive chalk hill carving is one of England's most beloved giant horse geoglyphs.

The plaques around this 19th-century structure recall some rather strange tales.

Legend says the people of Wiltshire got their "Moonraker" nickname from this small pond.

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

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

Fascinating town where normal life interfaces with the occult.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.

The final resting place of one of the most influential modern occultists.

Standing atop Wellington Hill is the world's tallest three-sided obelisk.

At just 25 inches at its narrowest point, it's one of the tightest streets in the world.

Old Tudor home moved on thick iron rails to a new spot.

Isambard Kingdom Brunel, one of the great Victorian engineers, was the driving force behind the short-lived atmospheric railway.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.

Quaint, disturbing, and macabre objects are all on display at this intriguing collection of medical instruments from bygone eras.

A great example of the inventive canal bridges that were deliberately split down the middle.