A living snapshot of a different time in America is preserved and maintained by a community of volunteers.

A mistaken marker makes an erroneous claim along the historic Old Divide Road.

This Old West hotel, the longest in continuous operation in the state of Arizona, is claimed to be haunted.

"We Seceded Where Others Failed."

An idyllic swimming pool tells the tale of Hemingway's trouble with women.

Archaeological sites and great food inside the island's largest mangrove forest.

A magnificent waterfall nestled in the heart of the El Yunque National Forest.

On a clear day, you can see all the way to the Virgin Islands from the top of this observation tower built in the 1960s.

Swim or sail to this pie-slinging boat off the coast of St. Thomas.

A rare underwater observatory in the Caribbean that provides breathtaking views of vibrantly colored aquatic life.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

This tiny home was originally a narrow alleyway.

This chapel on a cliff is renowned for its healing powers and was founded on the site of a supposed divine intervention.

A park where people have been going to feed friendly pigeons since the 18th century

Legend tells how a Spanish soldier disappeared from this isolated sentry box without a trace.

This colorful gate stands as an entrance to the walled city of Old San Juan.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

This is one really big nut.

A volcanic core jutting above the plain between the Snake and Boise Rivers, a marker identifies the reference point for all U.S. Government Surveys in Idaho.

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

This erect, phallic geological spire wasn't always named so domestically.

One of the largest private collections of fossils in the world.

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

The oldest extant wooden jail in South Dakota and possibly the United States.