This 18-foot-tall public art installation is another of sculptor Thomas Dambo's trolls.

The small town of Poulsbo in Washington state is the next best thing to the Kingdom of Norway.

The only surviving piece of a submarine said to be the most decorated vessel in U.S. history.

A massive environmental project transformed this former smelter into a beautiful park.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

This playground sculpture of an icon from the past is dedicated to the children of the future.

The rocks of a certain area of Butte, Montana give off a musical ring when hit.

New fungal and bacterial species call this deadly lake home.

A tribute to Charles M. Schulz, who created the iconic cartoon that features Charlie Brown, Snoopy, and more.

20,000 pieces in a Frank Gehry-designed building.

The unusual patterns in this rock formation result from two distinct modes of weathering.

A tunnel with windows, so you don't miss out on the impressive views.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."