This Aztec structure remained hidden until the demolition of a supermarket exposed the lost temple.

The charming collection illustrates life in Lincolnshire in the 18th through 20th centuries.

Centuries later, the victims of Great Britain's greatest hysteria are finally being remembered.

The old church, buried by the 1784 Mount Vesuvius eruption, is a remarkably well-preserved place where people now pray for the souls of the dead.

The ruined abbey includes a rare surviving example of a monastic latrine.

Legend says this demonic carving inside a medieval cathedral was one of Satan's minions.

The oldest of the three remaining bridges in England with buildings on top of them.

Home to New Mexico's longest bar, this watering hole also has a mining museum and a haunted history.

The most important and best preserved remnant of West Africa's powerful Songhai Empire.

This octagonal cottage is the smallest and the oldest council house in the United Kingdom.

Swirling layers of white and red rock earned these mountains their festive nickname.

The beautiful 16th-century stepwell lies in the shadow of a famous fortress.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

The final resting place of more than 200,000 people, this is one of the largest cemeteries in Europe.

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

Inside this chapel, Victorian jailers took the separate system to new levels.

The city walls of Salé lead to the ruins of this seaside "bastion of tears."

Inside the Šomoška National Nature Reserve exists a unique rock formation rarely seen in the world.

A small town Romanian cemetery filled with darkly humorous gravestones.

Drink among marionettes at this pub inside a historic puppet theater.

Known as the Sistine Chapel of Egypt, this tomb houses some of the most well-preserved paintings in Egypt.

The tiny, studious rodents greet visitors to the National Archives of Finland.

The U.K.'s first underground railway line is now a lively thoroughfare for runners and cyclists.

Squeezing inside this deep, narrow canyon reveals a festival of desert colors.