A brightly colored natural bridge formed by mineral-rich hot springs high up in the Andes.

Rustic natural hot springs in the deciduous rain forest.

This naturally-sourced hot spring is now home to a clothing-optional resort.

A little-known hot spring haven right below the highway.

One of Cincinnati's greatest fighters once trained at a now defunct gym in this Over-The-Rhine neighborhood.

A curious art park at the geographic center of Europe is home to 3,000 television sets and other wonders.

The highest point in Virginia can only be reached by passing through ponies and flowers.

This hand-carved wooden carousel in the Story City North Park was built in 1913.

Hidden in the grounds of the Fort Dodge Museum is a "real" and terrifying petrified giant.

This tiny site in Iowa, part of a patchwork national wildlife refuge, is home to ancient flora and fauna.

Piled high inside this warehouse and coffee shop are salvaged goods that span every corner of the globe.

An eclectic assortment of medieval architecture in a small Iowa town.

Medical museum focused on antique anesthesiology equipment.

An unassuming store hides relics of its former life as the jazz club that hosted some of the best black performers of the 1920s and '30s.

Hot Doug's "Hot Dog" Stand.

The history of funerals and funerary customs.

A theater sits abandoned on Roosevelt Road, once majestic in splendor, now majestic in decay.

In one Chicago park, a trio of werewolves are waiting to devour their fallen brethren.

A European-style bath house in Chicago.

In Chicago, a pizza-enthusiast has opened a museum dedicated to the history of pizza.

A display of magnificent stained glass windows is the first exhibit of its kind.

What was once one of the country's largest confectionary plants is now an abandoned ruin, but is still pretty sweet.

A Museum of Holography frozen in 1974.

Burial mounds of prehistoric Native Americans who lived along the DuPage River.