Named after a 6th-century saint, who was also a scholar.

It's a mystery as to why this inland village chose the dolphin as its symbol.

You can crawl inside this atmospheric 5,000-year-old tomb.

Abandoned boats decaying in the largest ship graveyard in mainland Britain.

Home to the ancient Roman temple of a lesser-known Celtic god that inspired J. R. R. Tolkien and H. P. Lovecraft.

Besieged by war, this castle ruin has crumbled into a peaceful picnic spot.

The "father of immunology" used this humble hut to offer the local people some of the world's first free vaccinations.

The enormous earthwork sculpture honors the ponies that lived and worked in the old colliery.

Giant naked man on a hillside.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

Below a historic English market town lies a secret underground city complete with kitchens, laundries, storerooms, and an underground lake.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

An amazing collection of curiosities hidden in a small Welsh village.

The designer of this railway tunnel added a birthday present for himself.

The longest hedge maze in the world.

Gothic tower mentioned in Thomas Hardy poem "The Channel Firing."

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

This Roman amphitheater is said to be King Arthur's legendary Round Table.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.

The mouldering remains of a disgraced British children's icon are hidden in the brush of a public park.

Standing atop Wellington Hill is the world's tallest three-sided obelisk.

A quaint hamlet of nine cottages around a small green near Blaise castle.

There's a labyrinth of manmade tunnels stretching for over an acre beneath Bristol.

One of the largest megalithic complexes in England, which local legend holds is a wedding party turned to stone by the Devil.