A neolithic dolmen that was rebuilt after collapsing during the 19th century.

Perhaps the only prehistoric monument with its very own public bus stop.

These picturesque ruins crumble beautifully into the ocean.

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

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

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

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

A 19th-century funicular railway shuttles visitors up this surprising sea cliff to one of the world's largest camera obscuras.

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

A miniature Italianate fantasy village on the coast of Wales and the set of ITC classic "The Prisoner."

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

An unexpectedly extraterrestrial room in a former Victorian resort club.

One of the few surviving street funiculars in the world.

A former fisherman's hut deemed too small for habitation is now a delightful tourist draw.

The second-longest pier in the U.K. stretches a whole kilometer into the Irish Sea.

Locals spent years successfully fighting to save this beloved Brutalist behemoth from demolition.

This sculpture is an instrument played by the swell of the seas.

One of the oldest amusement rides in existence was a huge disappointment to its creator.

This abandoned Brutalist tower looming over the M6 Motorway once featured a restaurant.

These early 19th-century kilns were used to make coke, a key Ingredient in steel production.

A limestone sculpture of a praying man resides over the site where 23 Chinese cockle pickers died.

Dedicated to the legendary comedian Eric Morecambe depicting his iconic "Bring Me Sunshine" stance.

These ancient rock graves were featured on the cover of a Black Sabbath compilation album.