The site of the notorious Camp Sumter Prison is now a peaceful memorial.

Only a few signs remain of the buried Colorado mining town that supplied the uranium for the first atomic bomb.

This park is the prime habitat for Nepal’s Bengal tigers.

A miniature of a lighthouse acts as a beacon for what transpires inside this location.

This Neolithic passage tomb forms part of a World Heritage Site.

The oldest-known example of a historic architectural style recognized by UNESCO.

A jazz band formed by African water animals in the heart of Flemish Brabant.

This museum shines a light on the true Pilgrim experience in North America.

A memorial to the soldiers who died in the bloody battles to control Verdun in World War I.

Three young men who lived on this street are honored for their service during World War I.

These rock drawings in the Côa Valley also create an ancient optical illusion.

This sanctuary is home to donkeys who finally get to rest after a life of toil.

Neon artworks light up this dark Edinburgh tunnel.

Hidden in the Chihuahuan Desert resides an amazing collection of petroglyphs.

What many consider the original prime meridian and westernmost point of the old world.

This Dutch art piece became a Russian icon.

The tallest lighthouse in the Nordic countries was also the site of a bloody World War II battle.

Here, visitors can swing with the waves of the Pacific Ocean.

A trompe-l'oeil statue honoring the first guide dog in North America.

This ancient settlement contains some of the largest earthen mounds in North America.

These otherworldly limestone formations jut out from the Kansas prairie.

Inside this museum is an ongoing excavation of an ancient shipwreck.

The oldest Swedish built lighthouse still guides ships through the archipelago.

Two bronze wolves atop this large rock honor the "Wolves of Tuscany" brigade of World War I.