One of Amsterdam's narrowest houses is located right across the canal from its widest.

A public urinal so pretty, it was declared a national monument.

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

This cheese shop also houses a museum devoted to Dutch dairy.

Museum preserving torture methods from the past.

A floating cat sanctuary on an Amsterdam canal.

This Native American settlement dates back to the Pueblo II period.

Visitors to this public park will also find the ruins of an old western fort.

The eroded core of an ancient volcano is now accessible by a short hike.

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.

Ancient pueblos built into the base of a natural canyon wall.

This historic national park is covered in the stunning ruins of red rock pueblos.

A reproduction of earth's many biomes.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Eulogizing an unknown man's unusual demise.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

Hundreds of drawings left by the land's previous inhabitants remain mysterious.

The notorious Wild West outlaw was raised in this unassuming abode.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

This set of three large, volcanic hot springs is a favorite haunt for intrepid divers.

Here, at the “world’s longest art gallery,” you’ll find forty miles of ancient petroglyphs and pictographs.

The largest wildlife crossing in Utah allows local fauna to safely traverse the six-lane Interstate 80 at Parleys Canyon.