Amazing vistas await visitors to this stretch of coastline.

The world’s oldest surviving single-arch railway bridge.

A sense of bewilderment encounters visitors when they happen upon this former railway bridge.

Cathedral-like Victorian vaults are hidden within this iconic bridge.

This industrial chimney looks rather out of place, isolated in the middle of an attractive woodland.

A fantastic example of Victorian railway engineering with two unusual decorative features.

These ruins are a monument to the region's industrial heritage, and the site of England's worst mining tragedy.

This 900-foot structure with 20 arches crossing a Scottish river was built in the late 19th century.

The biggest onshore wind farm in the United Kingdom.

The ruins of a 17th-century lodge on a grand estate are being slowly restored to their former glory.

The now-quiet remains of coastal artillery defenses that were used in both World Wars.

A masterpiece of Art Deco architecture hidden in plain sight in West London.

These engineering masterpieces are a dominant feature of the Belfast skyline.

This Grade II Listed Building with an Art Nouveau façade once contained a unique print shop.

The second-longest pier in the U.K. stretches a whole kilometer into the Irish Sea.

This Bronze Age burial mound used to be called "Robin Hood’s Piss-Pot" until it was renamed by spoilsport Victorians.

This park is home to a collection of important industrial and religious sites.

A 13th-century fortified manor house that was once sieged during the English Civil War.

Also known as "Leicester's Folly," this almost cathedral was left unfinished and in ruins.

An impressive piece of infrastructure that seems outsized when considering it serves an island with a population of less than 300.

This ancient stone bridge dates back to the early Middle Ages.

Before 1993, this historic-looking village—King Charles III's pet project—didn’t exist at all.

The rust covering this old mine's abandoned buildings matches the red pigment it once produced.

The ruins of a 19th-century corn mill are haunted by a malevolent cave-dwelling spirit.