South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

A giant Troll lurks under one of Seattle's oldest bridges.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The site of Paul Revere's historic two lantern warning.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

An obelisk commemorates historic floods that hit two towns along the Red River of the North.

This municipal park along the Missouri River honors the galley central to the Lewis & Clark Expedition with a replica ship and sculptures.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

This open-pit mine is now an abandoned symbol of Bisbee's copper-mining heritage.

Stairs often replace streets on the steep slopes of this old mining town.

A geological mystery on Camelback Mountain.

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

A spiritual vortex among the red rocks in Sedona.

Also known as the Cathedral of the Plains, this church holds the distinction of being one of the "8 Wonders of Kansas."

A Kansas grassroots sculptor decorates the local roadways with his sculptures made from found objects.

This artsy public restroom is shaped like a giant john.

A diverse, expansive nature preserve in northeastern Kansas.

Self-built house and sculpture park where the creator can still be seen in a glass coffin.

A unique attraction and museum dedicated to exploring iconic roadside structures.

A circus legend leaves an unexpected endowment.

This triangular lighthouse is one of the most modern in the U.S.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

One of the oldest living oak trees in the Southeast.