A monument with a strange legend involving a horse's tongue.

One of London's oldest houses contains a mixture of both old and modern features.

It took more than 300 years to build this church, which is home to two sacred vessels believed to hold the blood of Christ.

This historic textile mill has been repurposed as a shopping outlet, which houses a textile museum that celebrates its industrial past.

This church is named for one of the most dramatic tales in the early Christian church.

Created as a "model concentration camp" to hide Nazi atrocities from the international community, this former camp-ghetto now holds a museum and memorial honoring the lives lost within.

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

More than 25 fully functional scale replicas of famous lighthouses dot the shores of Lake Havasu.

A powerful statue sits on Scalestone Point, looking out over Morecambe Bay.

A medieval tower with a suspended iron cage used as an open-air jail for criminals who were exposed as a warning.

Semaphore saints, a golden dragon's head, and a stone carved with religious warnings all call this cathedral home.

An island on the Venetian Lagoon hosts this stone chair that has nothing to do with the King of the Huns.

This historic streetcar system has been running since the 19th-century.

Red, white, and blue painted steps along with a Union Jack celebrate the outcome of Gibraltar's 1967 referendum.

Taking the subway here means doing so over a bridge located in the middle of an estuary.

A medieval quay that was the Mayflower's final port of call before sailing for America.

An ornate and disused early 20th-century building has been given new life as a fully operational structure, complete with offices, oyster bar, and a furniture retailer.

These Victorian era devil sculptures were designed to spite a local vicar.

An 800-year-old island castle in Guernsey's main harbor.

The remains of an ancient bathhouse sit inside this aptly-named pub.

Come for the springs; stay for the mud bath.

A bibliophile's heaven that contains hundreds of bookstores, offering over a third of secondhand books for sale in Tokyo.

The ruins of a church destroyed by both the Great Fire of London and the Blitz, now turned into a peaceful garden.

This coffee shop lies hidden beneath a historic church.