The largest Walleye statue in the world calls this Minnesota town home.

This rare vessel mixed luxury with labor before being converted to a museum and sometimes haunted maze.

Mining town from the late 1890s, once home to Calamity Jane.

A majestic hotel that also stands as a historic relic.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

Crystal clear, drinkable mountain spring water by the side of the road.

The source of America's longest river is also a historical landmark and the start of a famous nude run.

This landmark church at the Flathead Reservation mission features 58 ceiling and wall frescoes painted by the mission's cook.

This amazingly preserved Gold Rush town is a historian's dream.

A little-visited ghost town state park offers a glimpse into Montana’s "Silver Queen."

This fairy-tale castle would make Dracula (who is said to have been imprisoned there) jealous.

The entire length of the border is marked by a 20-foot-wide slash through the trees.

The only road through the heart of Glacier National Park.

Spectacular views await visitors to this lake.

A "haunted" landmark on the coast of Southern California.

This beautiful ancient site is dotted with perforated sandstone pillars considered sacred by some Native American groups.

The last physical evidence of the Lewis and Clark trail is one of their autographs etched into this giant rock.

For thousands of years, Native American hunters drove buffalo straight off this cliff in Montana's Yellowstone Country.

A 6-mile-long lake created by an apocalyptic seismic event and the deadly chain reaction that ensued.

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

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

This cemetery is one of the last remaining traces of a drowned old Western town.

Just a man taking his prehistoric pet for a stroll.

An experimental, automotive replica of Stonehenge.