Cascading waterfalls mark the gateway to the ancient burial place of Clan Macnab.

Rome's ancient Etruscan rival, now a park full of ruins.

This beautiful park on the outskirts of Rome protects the ruins of two colossal ancient aqueducts.

A friendly pub with a sordid past in cock fighting.

A totem pole of heads to represent the different stages of life.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

A tiny replica of the iconic London landmark hides on the side of the steel structure.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

Hear the quietest sound from across the dome.

Every year locals tumble 650 feet down to the bottom of the hill chasing a Double Gloucester cheese.

The ruins of a church destroyed by both the Great Fire of London and the Blitz, now turned into a peaceful garden.

An extraordinary collection of scientific instruments - and Einstein's chalkboard - inside the world's oldest purpose built museum building.

A living memorial to the trees London lost during the Great Storm of 1987.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

The London statue that imitates passersby.

Dictionary Johnson’s favorite feline.

Rebuilt remains of a temple to Roman god Mithras.

A collection of machines designed to break things for science.

The fences outside some of South London's estates are made from recycled World War II stretchers.

The ritual has been performed uninterrupted for nearly 700 years.

This toxic spoil heap found a second life as a ski slope, popular film location, and wildlife haven.

This historic franken-chapel is the oldest wooden church in the world, at least part of it.

The history of this famed tree ranges from an 18th-century highway robber, to the Scout Association.

This painted wooden sculpture depicts the characters of a popular Devon folk song.