Three columns of volcanic rock shoot out of the ocean.

Overlooking the harbor is a beautiful neglected mansion guarded by two Egyptian sphinxes.

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

This hidden rooftop garden in downtown London offers a quiet respite from a bustling city.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

This one has sailed five times as far as Sir Francis Drake's famous ship.

This South London cemetery holds the remains of more than 15,000 people.

Art Deco and “Wrenaissance” mash-up, this recently restored royal residence has been home to kings and comes with secret monkey passages included.

The Origin of On the Origin of Species.

This skewed English house has looked like it's going to fall over for centuries.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

One of the oldest seagoing boats in the world can be found at the Dover Museum.

In a small Kentish seaside stands the former home of one of the greatest science-fiction writers.

One English town's celebratory landmark spurred more trouble than anticipated.

This Norman castle has been the scene of assassination plots, religious persecution, and Nazi conspiracies throughout its long history.

This former abandoned hospital, a complex of stunning 19th century buildings, once housed 2,000 psychiatric patients.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

Two women with a flair for both adventure and artful clutter created this singular round home.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

A open air theatre built on a cliff by an eccentric British woman.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.