A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

This museum explores the history of stickers and is home to RePEELed, an exhibit featuring sticker art from around the world.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

A gateway to a mysterious network of underground tunnels.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

After Christopher Columbus died, his son built a fancy house to rule from.

The first official clock in North America, it kept time for the Spanish government of Santo Domingo.

The oldest colonial fortress in the Americas was once the home and later prison of Christopher Columbus.

Built in 1512, the oldest cathedral in the Americas.

A remarkable range of flora and fauna are represented in this Dominican nature preserve.

The first hospital in the New World.

The 92-foot-tall structure is based on the aircraft that carried the first Americans into space.

A museum dedicated to "science, history and the arts" little changed since 1915.

Beautiful hillside Vermont cemetery with amazing funerary art.

A Civil War Museum with some notable medical antiques.

Learn all about this iconic air rifle without putting an eye out.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

This interpretive path lets you get up close and personal with dinosaur bones.

A statue honoring 44 continuous years of greeting passing ships.

This unusual lava tube spouts seawater during high surf.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

A fitting attraction for the corn capital of the world.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.