A small waterfall tucked away in the forest of Harmby Gill.

A modern English garden of eccentric beasts, follies, and oddities.

This incredible viaduct was part of the Victorian railway boom and helped the Midland Railway navigate tough terrain.

A group of glacial erratic boulders are improbably balanced on white limestone pedestals.

The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

A massive glacial deposit that includes a carved staircase to reach the top.

This amazing trail among the many waterfalls around Ingleton has been enchanting visitors since 1885.

A beautiful medieval bridge allegedly constructed by the Devil.

The abandoned railway bridge stands hidden in the farmland of rural Cumbria.

A locomotive made from 185,000 bricks celebrates the town's pioneering railway history.

A spectacular disused railway viaduct in a beautiful countryside nature reserve.

A steep and winding road in the Yorkshire Dales passes by these deep natural potholes.

At 1,732 feet above sea level, this spectacularly isolated yet surprisingly bustling bar is the highest pub in Britain.

This Victorian footbridge over the River Tees was originally built to carry water from the high moorland to the industrial towns on the coast.

This hidden natural fountain issues forth a steady supply of supposedly healing water that tastes like rotten eggs.

Rare remnants of the brick-domed ovens birthed in the Durham coalfield during the Industrial Revolution.

These giant sculptures are supported by a bizarre menagerie of feet.

An iconic waterwheel in the Pennine Hills marks the location of one of Britain’s most profitable lead mines.

This magnificent arch is all that remains of a former smelt mill.

These remarkable cascades are the jewels of Upper Tees.

A museum marks and documents the site of the Titanic's launch.

These barriers stand as stark reminders of Northern Ireland's troubled past.

A hundred copies of Antony Gormley's naked body stare out across the water.

Much of what constituted mid-century Liverpool now litters a beach outside of town.