A 19th-century cabin built into a hollowed-out Sequoia tree.

Four hundred granite steps were built into this massive rock by the National Park Service.

Despite being a perfectly pleasant place to be, Loyalton can't seem to attract any visitors.

Over 315,000 preserved amphibians and reptiles in jars.

The remains of a 12th-century chapter house in Golden Gate Park.

An overlooked and unassuming engineering marvel.

This futuristic folk sculpture park sits along a peaceful stretch of rural North Carolina roadway.

This ceremonial mound is one of the first officially recognized Native American historical sites in North Carolina.

The antique barns in Cameron are not painted with your grandfather's Mail Pouch Tobacco murals.