Glasgow's memorial to the International Brigade volunteers from Great Britain who fought and died in the Spanish Civil War.

Britain’s highest medieval monastery is a remote ruin nestled at the head of a valley 1,240 feet above the sea.

An Iron Age hillfort rooted in Arthurian legend was made famous by musician Peter Gabriel.

A preserved 18th century steel factory.

This quaint funicular has been ferrying people up and down an English valley since the Victorian era.

In the quiet village of Fulmodestion, the ruins of a medieval church remain hidden among vines and foliage.

Eerily lifelike effigies stare at everyone who enters this sanctuary.

This forgotten chalk mine was reopened thanks to a massive effort from the local community.

This medieval church is not only notable for its architecture, but also its connection with LGBTQ+ history.

A neolithic dolmen that was rebuilt after collapsing during the 19th century.

This trail follows unique stone railroad tracks and a historic waterway to the south coast of Devon.

Cornish legend says these ancient circles were people turned to stone for playing hurling on a Sunday.

Edinburgh’s version of the Sistine Chapel is this former church, with an interior covered in paintings done by one woman over the course of nearly a decade.

A watering hole from the late 1800s in the heart of the Campsie Fells.

A wonderfully eccentric Victorian-era museum and library.

A stone obelisk towering over the surrounding countrysides beckons hikers across the rolling moors.

An ordinary lamppost situated in the middle of Cambridge has an unusual moniker and history.

A 2,000-ton rock resting in a state of a delicate balance.

A medieval abbey featured on 'Game of Thrones' that dates back to the 12th-century.

Unusually, this ancient Iron Age broch has never been excavated.

Amazing collection of folly buildings in Cobham, Surrey.

A historic holy well hidden near a charming English park.

Once a palace for the Archbishop of York, these 15th-century ruins now serve as a haunt for history buffs.

The sanctuary seems to either float atop the water or sink into the dirt, depending on the water level.