Forever immortalized in concrete, this Simpsons etching was crafted by show creator Matt Groening.

Hunting trophies decorate Oregon's most unique bar-restaurant.

The victims of a free-floating Japanese bombing during WWII are remembered by this stone monument.

A sprawling cave network created by a lone lava tube.

This private home is famous for appearing in the cult-classic "Twin Peaks" series.

An allegedly haunted mansion with a tragic, tawdry past.

The site of the Wellington avalanche, one of the America's worst railroad disasters.

The trunks of 3,000 year-old trees lurk beneath the surface of this crystal clear lake in Oregon.

Tiny horses tethered to antique rings are scattered around the city.

Bridges, terraces, and replicas of historic structures all built of rock and petrified wood by one man.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

This charmingly homemade amusement park has been growing for 40 years.

The seamy, underground secrets of Portland's criminal past.