An underwater statue of Christ blesses the depths off Key Largo.

Rustic natural hot springs in the deciduous rain forest.

A wild west land agreement was etched right onto this historic Idaho stone.

After this former brothel closed, its interior remained almost frozen in time.

This oddity shop contains everything from antique tools to a human skeleton.

It was once used as a classroom to teach mining skills to local high school students.

Creek water that starts here has a 50/50 chance of ending up in the Atlantic or the Pacific.

A beautiful geyser under environmental threat.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

One of the world's tallest, oldest, and most disgusting chocolate cascades.

Hollowed out cedar log tubs set in an ancient towering forest.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

A statue commemorating the heroic life of a Viking postman who was the Godfather of California skiing.

The now-abandoned tunnels were built for the transcontinental railroad on the route where the first wagon train entered California.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

Mine your own precious stones.

This extinct shield volcano is the lightning rod of the Cascades.

A sprawling cave network created by a lone lava tube.

The longest continuous lava tube in Oregon.

The secret city built by the Manhattan Project.

An abandoned asylum incorporated into a college campus.

An unassuming 13-acre park is home to over 12,000 roses.