A rocky sea serpent hides caves, blowholes, and a spectacular natural bridge.

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

A Neolithic tomb hidden among a spectacular boulder-strewn stretch of coast.

This 500-year-old Tudor home is a treasure trove of history and mystery.

The remains of a small medieval chapel mark the legendary birthplace of the patron saint of Wales.

Go deep down into the earth to experience the world of Welsh coal miners.

A Neolithic burial tomb connected with a colorful array of legends.

An unexpectedly extraterrestrial room in a former Victorian resort club.

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

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

A real-life Professor Snape once taught in this Welsh university building, which students of course nicknamed “Hogwarts.”

One of the few surviving street funiculars in the world.

The world's largest prehistoric copper mine had 30,000 animal bones scattered throughout the maze of passageways.

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