A motley, fantastical agglomeration of unlikely houseboats along the Shoreham-by-Sea riverbank.

These precariously placed ruins harken back to a 13th-century castle.

A museum in south England celebrates the amphibious vehicles that cruise on a cushion of air.

Wooden sleds have replaced donkeys to cart goods around this utterly charming car-free village.

Over a thousand musical instruments are on display, from bagpipes and harpsichords to drums and the sinuous serpent.

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

This former small-town cinema palace was built with the remains of a luxury liner.

This 6th-century church honors St. Tudno, the patron saint of Llandudno.

Though much of the castle was robbed of its stones, the underlying earthworks are among the best-preserved in England.

Soviet intelligence had a keen interest in the Cold War linguistic school at this old Scottish airfield.

Celebrated in poem, this tiny hidden cemetery has a big and grisly history.

Flaming barrels of tar race through these village streets on Bonfire Night, a tradition that dates back centuries.

This ancient castle has been abandoned since the Edwardian conquest of Wales.

Six neolithic sandstone boulders remaining from a dolmen.

These planks were originally installed to hold the dead.

Seemingly straight out of a fairy tale, a steel chair sits on a tiny island only accessible by stepping stones.

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

The site of the most dived wreck in the UK.

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

All that remains of the fishing-vessel-turned-warship is its weathered hull.

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

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

Though difficult to access, this stunning cave has a place in Scotland's poetic history.

This Welsh hotel is the spiritual home of the British 1953 Everest expedition, the first successful ascent of Mount Everest.