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

This 20-foot mountain is made up of some 15,000 mannequins—if you visit, you can even take a piece home with you.

A mysterious Castle is now home to a rare breed of goat.

An impressive piece of infrastructure that seems outsized when considering it serves an island with a population of less than 300.

A former coastal watch post has been turned into a bothy with unrivaled views of the sea and its inhabitants.

This unusual rock looks like a giant, otherworldly mushroom sprouting atop a cave.

Soon after its unveiling, this giant inverted globe sparked controversy and was vandalized.

These ancient symbols freckling a Scottish cliff remained hidden for centuries.

The "Rocky Horror Picture Show" character has a hidden camera that broadcasts people doing the "Time Warp."

This stately estate house features a tower covered in a bright, modern mural.

A monument to the 70s rock icon stands on the road into this small Scottish town.

Accessible only at low tide, the deserted island is dotted with World War II ruins.

In an isolated field near a dilapidated barn stands this chilling portrayal of the plight of the Nuba peoples of Sudan.

The last manually operated turntable ferry in the world.

One man spent 10 years building a spectacular section of road because no one else would.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

Climb this overlooked gem's spiral staircase and you'll be rewarded with spectacular views of Glasgow.

A 200-year-old collection of oddities and medical paraphernalia.

The sanctuary seems to either float atop the water or sink into the dirt, depending on the water level.

A sea cave with a waterfall and Viking past

Modern megaliths form this work of cosmic, Celtic landscape art.

This macabre monument atop an ancient well gives a nod to a brutal episode in Scottish clan history.

This enchanting hill is home to fairy lore and a sinister local mystery.

Legend says this cave housed a 16th-century cannibal and his family of 48.