The hallowed remains of a 900-year old Ancestral Pueblo great house.

A memorial dedicated to veterans of all wars especially those lost in Bataan defending the Philippines during World War II.

Recycling meets art in this colorful barricade.

A reproduction of earth's many biomes.

The first permanent memorial to a unique secret weapon of World War II.

The unusual burial monument of Arizona's first governor.

A towering bronze statue memorializes the founding father of postwar American conservatism.

A mysterious "wedding cake" castle in the middle of the urban desert.

The site of a popular piano lounge owned by a former world champion boxer is now a place to rent a truck.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.

Run by members of the Tohono O'odham Nation, this community farm nurtures traditional desert cultivars.

An amazing collection of model trains, collectibles, and artifacts that span the last 100 years.

This church on a Tohono O'Odham reservation has stood since 1797.

Inside this striking glass building, visitors can see thousands of dinosaur fossils in the positions that nature deposited them more than 150 million years ago.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

In the 1950s, two women saved this grand theater in the Colorado mountains from demolition.

A long and winding trail through history led to the current iteration of this mountaintop tower.

The narrow mountain road that carves a path between Florence and Victor is tied to ghost towns and ghost stories.

Two tall rocks sit at the center of this site, once the home of a large Ancestral Puebloan community.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.

A museum devoted entirely to the rattlesnakes and snake-related art.

Take a self-guided tour through one of Colorado's most elevated mining districts.

This historic boathouse was constructed using salvaged lumber from burned barns.