Two gushing waterfalls of hot spring water within a block of each other.

Home to a seasonal waterfall and swimming hole in the Ouachita Mountains.

This small town bank is very aware of its name thank you very much.

These ruins of an octagonal stone school that was later used as an A.U.M.P. church exemplify a popular school design from the 1830s.

Descendants of this colonial Pennsylvania family still travel from far and wide to visit the 300-year-old home of their Quaker ancestors.

The first partially complete dinosaur skeleton was discovered here, forever changing the world's view of the ruling reptiles.

Founded by members of the Tohono O’odham Nation, this one-room joint's James Beard–winning fry bread is light as a cloud.

The seventh largest spring in the world.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

The first patented shaved-ice machine heralded a snowy wonderland of iced treats at a favorite New Orleans summer shack.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

Constructed from bricks salvaged from a former dormitory destroyed in a fire.

One of the best places in Florida to spot rare, carnivorous pitcher plants.

Tucked away atop a quaint Alabama pharmacy is this tiny display of antique medical tools.

This small hut in the middle of a parking lot was once the wooded sanctuary of the 'Hermit of Montrose.'

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

A downtown filled with nearly deserted historic buildings was revived as a pastel paradise.

A restored, one-room African-American schoolhouse in the diva's hometown now preserves the legacy of its most famous student.

One of the oldest family businesses in Reykjavík serves lamb-based hot dogs.

Test your mettle against the hottest hot chicken in Nashville.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

The blinking light atop the iconic landmark has been sending secret messages for decades.