A remarkable example of small town medieval architecture that showcases the wealth and importance of a 16th-century wool town.

Deliberately hidden for centuries, the magnificent Saadian Tombs were eventually uncovered in 1917.

One of the two original gateways into the Kasbah, this gateway is a nesting site for storks.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

This vast masterpiece of Moroccan architecture spreads across 20 acres.

Enjoy fresh-baked bread and fish from a repurposed Portuguese fortress.

Looking strangely like Rome's Colosseum, this unfinished tower has dominated the skyline for over 100 years.

The "Bridge Over the Atlantic" lets you cross the waterway in mere seconds.

One of the first canal boat-lift inclines ever created.

This bridge is the first to be made entirely from iron, but designed like it was still made of wood.

This charming, narrow-gauge railway in the Thames Estuary is sometimes referred to as the "Train to Nowhere."

The geoglyph once sported a glass bottle eye.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

The granddaddy of English geoglyphs dates back to the late Bronze Age.

This strategically placed hill fort has served defensive forces from the Iron Age up until the 20th century.

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

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

This astronomical clock is the second oldest in England.

Constructed from recycled wrought iron railroad tracks, it's been described as the most beautiful seaside pier in England.

The unusual stilted beacon is the town's only active lighthouse.

A collection of retro plastic goods made with "the material of a thousand uses."

A whimsical cottage from the 1300s with a preserved Victorian-era post office inside.

A fantastic castle rumored to be the birthplace of King Arthur.

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