The museum chronicling a treasure hunter's dream, fulfilled.

A historic landmark and museum filled with curious objects representing the history of Key West.

The birthplace of American international flight service has been turned into a celebrity's microbrewery.

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

A monument celebrating the idea of reaching inaccessible places.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

Where there's quartz, there must be gold. Thus is the story of the mines of Julian, and the titillating times of the Gold Rush.

An off-grid art installation that encourages its visitors to imagine a world without waste.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

A hand-built folk art installation covered with messages of God's love.

The world’s largest concentrated solar plant generates as many problems as megawatts.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Walk through the sets of old western films at this small museum in Utah.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

A tunnel with windows, so you don't miss out on the impressive views.

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

An homage to everyone's favorite prehistoric cartoon family.

An incredible airplane graveyard sits outside this small museum dedicated to preserving aviation history.

This small interfaith chapel lies not far from the rim of the Grand Canyon.

One of the largest trees of its kind in California.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.