The largest greenhouse in the world is home to over one million types of plants.

Centuries of human activity have forged an eerie landscape of ruins and craters on an exposed and windswept hilltop.

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

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

Three bridges straddle a stream, one stacked upon the other.

A remarkable medieval structure born from a 14th-century disaster.

Competitors race wooden replicas of pungent blue cheese.

Once-buried markers show England’s lowest land point keeps getting lower.