The lasting remains of a historic spa.

Dedicated to the largest armed uprising in American history since the Civil War.

This former zinc operation has a 90-year toxic history.

A 21-foot-tall statue of a miner made of scrap metal stands in this West Virginia coal town.

This outdoor exhibit features a historic wooden dam once used to help boats navigate the Ohio River.

The largest piece of cut lead crystal adorned a grave for 75 years and is now the shining star of a glass museum.

In 1869, Swiss and German immigrants settled in this small town in the mountains of West Virginia.

This small West Virginia park is a land trust holdout against mountaintop removal mining.

A lone gunner's station is all that remains of a replica Spanish Fort in Florida.

A hidden beach at the end of a tunnel of mangrove trees.

Where manatees are the snowbird vacationers in these balmy Florida springs.

The largest retailer of seashells in the world.

Get up close to an F-4 Phantom flown in the Vietnam War at this Florida park.

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

Some believe Ponce de León's mystical spring lurks right under a public drinking fountain.

For 32 years the famous Ringling Bros circus troupe spent winters in this sunny spot in Florida.

The collection of 80+ pieces created between the years 1100 and 1500 is intended to be seen, heard, smelled, touched, and tasted.

A circus legend leaves an unexpected endowment.

This facility, now a museum, once housed and trained U.S. Army Air Force pilots who flew during the Allied invasion of Normandy.

Though it may look like it’s missing its outer shell, this skeletal cast-iron tower was built to withstand wind and waves.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

The story of a Floridian city as told through an obscure sport for retirees.

A luxuriant botanical garden below sea level.

This small museum gives visitors a chance to soak up the history of the "sponge capital of the world."