Puzzles within puzzles hide a golden treasure in this hedge maze.

Fantastically decorated underground chambers built in the 1760s.

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

One of Europe's oldest libraries.

This giant wooden treehouse within a sprawling garden has its own eatery.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

Human-made caves excavated to hide a secret society of wealthy pagans.

You can enjoy a (possibly haunted) stay at the medieval Norman castle that was once a favorite hunting lodge of King John.

On this wooded path, a stained-glass window creates a spellbinding forest cathedral.

Stonehenge has nothing on Castlerigg’s views.

No one knows who created the statues or if they are arranged properly—let alone the artwork's real name.

Follow the original medieval paths that wind through this intriguing section of the city.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

A modern English garden of eccentric beasts, follies, and oddities.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

400-year-old garden, restored to beauty.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

This tangled English forest looks like something right out of a fairytale.

The longest hedge maze in the world.

Famously misunderstood wonder of the ancient world