This highest peak in New Mexico is named after an explorer who had a habit of lending his monicker to peaks.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

Duluth mineral magnates built this charming art deco lodge to be their private clubhouse.

Half of a waterfall goes into the river while the other half seems to disappear.

A museum devoted to the victims and the survivors of the most catastrophic fire in American history.

A giant granite cross remembers missionary Father Frederic Baraga, and his safe passage across an angry Lake Superior.

This picturesque cliffside beacon no longer calls to sailors but shines once a year in honor of a famous shipwreck.

A bizarre house filled with an astounding array of collections.

This posh mansion began as a family's estate and ended as the site of a murder ripped from the pages of a pulp novel.

14th century Norse artifacts in Northwestern Minnesota could have proved a Viking landing before Columbus.

An amazing collection of sculptures and art.

The oldest remaining frame residence in Minneapolis.

The only arched bridge made of stone on the entire Mississippi River.

When flour explodes, it's not a pretty sight.

A winged-helmed, sword-brandishing tribute to German Americans.

A fitting attraction for the corn capital of the world.

The homestead of American patriot John Adams.

A steampunk wonderland that preserves America's history of industrial innovation.

Beautiful steampunk ghosts of early Massachusetts.

One of America's most historic homes also holds a startling literary legacy.

A museum dedicated to the exploring past, present, and future innovations.

17,400 lbs., 12 feet in diameter, and 29 years in the making.

A jaw-dropping brutalist space church seems to have crash-landed in the middle of America.

.