A walk through the historic city center, under the streets of Seattle.

A giant Troll lurks under one of Seattle's oldest bridges.

The giant squid's 27-foot-long corpse lies preserved within a Sarasota aquarium.

One of many gator theme parks, abandoned in the sugar fields of South Florida.

Decorative shell walls built in the 1940s sit atop an ancient midden created by the Calusa Native Americans.

Get up close with some alligators at this roadside farm attraction.

Pay homage to a mysterious feline artifact outside of this Florida museum.

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

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

The bizarre story of the mysterious death and hidden treasure of one of Sanibel Island's early homesteaders.

In a city crazy for seashells this museum educates and amazes visitors using the wonder of cast-off exoskeletons.

The largest retailer of seashells in the world.

A sculpture of 18 beautiful clay mandalas on display at Warm Mineral Springs in Florida sends a message of world peace.

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

The highway's southernmost spot is a beloved local attraction.

The island residents are known for taking their quirky sense of humor with them to the grave.

Visitors are welcome to enter this lush Key West sanctuary to entertain its plethora of rescued parrots.

This legendary "evil" doll has been haunting the citizens of Key West for over 100 years.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

A museum dedicated to the alleged Roswell Incident.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.