A fantastic castle rumored to be the birthplace of King Arthur.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

The world's largest collection of witchcraft regalia.

These abandoned coal mine towers near Sherwood Forest might soon boast the U.K.’s longest zip-line.

Legend has it the famous Robin Hood would attend mass at this 12th-century Cistercian abbey in Sherwood Forrest.

A gorge full of caverns where early humans lived alongside cave hyenas, giant mammoths and wooly rhinoceroses.

The undercroft is a spectacular example of medieval Cistercian architecture.

The largest oak in England is said to have been the hideout of Robin Hood and his Merry Men.

A medieval relic whose great hall once hosted Mayflower pilgrims, one of Henry VIII’s ill-fated wives, and plenty of royal intrigue.

One of the earliest large-scale "hyper" roofs in the U.K. is now a derelict roadside attraction.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

The final resting place of one of the most influential modern occultists.

Fascinating town where normal life interfaces with the occult.

This English medieval castle is where King John died of dysentery.

These 20-foot jaw bones honor a time when the leviathan bones were a sign that whalers survived the hunt.

The curious and tiny collection contains some very odd objects.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

A winding cave grotto walkway built to provide employment for veterans after World War I.

Grotto replete with mystical designs laid out in glued shell mosaics.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

An enormous steel waterfall is a nod to the substance that shaped Britain's Steel City.

A curious urban windmill once owned by a renowned British mathematical physicist.

A 15th-century former coaching inn forms the implausibly grand entrance to a 1980s shopping mall.

A striking 500-year-old mansion provides an unexpectedly sublime home for live deer and a menagerie of exotic stuffed animals.