Time travel back to Florida's abundant cattle era.

Florida castle built with aluminum printing plates.

The largest retailer of seashells in the world.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

This ancient sinkhole-turned-healing-pool is a treasure trove of archeological discoveries and may even be the Fountain of Youth.

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

This Florida resort community is where the Amish come to have fun in the sun.

This museum honors the composer of “Swannee Ribber.”

This large midwestern cavern features impressive rock formations and an underground waterfall.

Home with Gothic windows featured in a famous painting.

Eight feet in diameter and more than 24 feet around.

A winged-helmed, sword-brandishing tribute to German Americans.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

In Rickwood Caverns, visitors can travel hundreds of feet underground and see beautiful formations unique to the region.

A larger-than-life version of the hat beloved by hunters, outdoorsmen, and Holden Caulfield.

This record-setting hydraulic dam in the Montana badlands was one of FDR's most ambitious public works.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

Spectacular views await visitors to this lake.

The only road through the heart of Glacier National Park.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

A sharp bend in a dramatic river canyon cut through red rocks.

Wading through a small lagoon reveals a secret, wild stretch of pristine beach.

Known as the most resilient water tower in the region.

Fascinating military history, awe-inspiring wildlife encounters, and endless outdoor adventures draw people to this sprawling park.