The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

Named after a lodging site that existed nearby, a bridge has existed at this location since 1455.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

Overlooking the spot where the Pilgrims boarded the Mayflower stands Devon's answer to the Colossus of Rhodes.

A open air theatre built on a cliff by an eccentric British woman.

A medieval quay that was the Mayflower's final port of call before sailing for America.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

A 16th-century artillery fort built to protect England against European invasion.

Sometimes an island, sometimes a rocky outcropping connected to the world by a tiny suspension bridge.

An ancient hotspot for spotting schools of fish.

This lonely cast-iron structure is the only wave-washed lighthouse of its kind left in all of Britain.

A Neolithic burial tomb connected with a colorful array of legends.

A rocky sea serpent hides caves, blowholes, and a spectacular natural bridge.

A spiral staircase connects the limestone cave with Pembroke Castle, birthplace of King Henry VII.

A hermit's tiny cell built into the cliffside that saved him in South Pembrokeshire.

Go back 50 years with a turn on one of the park's carefully restored vintage fairground rides.

Several land speed world records were shattered at this Welsh beach.

Where, exactly, the great aviator completed her transatlantic flight has caused some trouble in Wales.

A section of a historic wooden trestle viaduct is preserved next to the railway line it once carried.

Quirky Welsh observatory unites art and science.