This Art Deco theater is the last remaining opera house in the “little Broadway of the North.”

Built more as a work of art than living quarters, this cottage has withstood the test of time.

A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

This sacred space and gathering spot for the Wyandot Nation has been the surrounded by controversy and confusion.

The largest land animal skull ever discovered.

The highest paved road in North America winds its way up Mount Blue Sky in Colorado to an altitude of 14,130 feet above sea level.

A futuristic climate change study is nestled deep within this public land.

Detroit housing collective working to create an "environment for revolutionary change."

This former industrial site has transformed into a community sculpture garden that hosts monthly Full Moon parties.

Collective made up of artists, musicians, and activists.

The bones of an old zoo crumbling in the shadow of a new one.

This historic Jewish cemetery sits right in the heart of a Detroit car factory.

This sprawling bookstore spans four floors and has more than a million books in stock.

Astounding collection of coin-operated games and automata.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

Inside houses a vast collection of military aircraft and missiles spanning the ages.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

An abandoned relic of the city's failed experiment with below ground transit.

Rare recess caves fill this unbelievably beautiful Ohio park.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

A miniature golf course crafted inside the world's largest simulated cave.