A magnificent winding road through a steep valley, with deep natural caverns at the bottom

Some of England's last cave dwellers lived and worked within this huge cave.

This iconic Peak District ridge was once one of the busiest roads in medieval Britain.

This chain of artificial lakes was an ideal test ground for the aircraft that would carry the "bouncing bombs" used by the WWII "Dambusters" squad.

The world's biggest floating museum in Gothenburg, Sweden.

The place to be if you love vintage Swedish cars.

Sweden's largest remaining gantry crane is a relic of Gothenburg's industrial past.

The charming storybook building now houses a small police museum.

Dedicated to a song so popular the request to "Play Shoreline" became part of Swedish culture.

A Gothic-inspired fish market is Gothenburg's best place to find loaves and fishes.

According to legend, a noble knight and a terrible dragon lie beneath this storied hill.

The famous Alice Liddell designed this memorial after losing her sons in World War I.

This skewed English house has looked like it's going to fall over for centuries.

This charming, narrow-gauge railway in the Thames Estuary is sometimes referred to as the "Train to Nowhere."

This curiously modern carving of St. Peter wears wellies.

The oldest of the three remaining bridges in England with buildings on top of them.

Britain's oldest permanent theatre designed and built for puppets.

This modest site memorializes a World War II mission described without hyperbole as “the greatest raid of all.”

The heads of two giant mythological water horses honor Scotland's horselord past.

One of the oldest bridges in Norwich was used during the English witch trials and is said to be haunted.

These iconic characters honor Carl Giles, who brought humor to newspaper readers for almost 50 years.

Long before wi-fi, this public seat provided the wonder of being online while outdoors.

The smallest pub in Britain was once a cabinet of curiosities and it still has the dead cat to prove it.

Standing at the site of his former school, this sculpture celebrates Darwin's groundbreaking contributions to science and his deep connection to his birthplace.