Accessible only by boat, this centuries-old island fort never saw troops or combat.

This 19th century granite fortification is one of the most well preserved forts in New England.

Explore the dark underground corridors of this graffiti-covered former military fortification.

This colorful theme park dedicated the official fruit of Maine serves sweet, tasty treats.

This tiny patch of arid sand sits in one of the greenest states in the United States.

The grave of Mary Nasson is shrouded by witchy legends.

A concrete arrow from a 1920s network of airmail beacons is still preserved at the western edge of suburban Reno.

This wilderness hike to a waterfall has an unlikely beginning in suburban Reno.

A Wild West saloon that helped define a generation of psychedelic rock.

This Stonehenge-inspired solar calendar stands alongside a landfill, in the middle of the Nevada desert.

A former mining hospital is now a vibrant artistic hub.

This arid landscape was once a lush wetland. Today, it's a paleontological site filled with fossilized mammoths, sabertooth cats, and more.

Located in the remote Monitor Valley, this travertine bowl contains a scalding pool of water.

An unusual slot canyon in the Aztec/Navajo Sandstone has a cross-section like an inverted old-fashioned keyhole.

A spectacular but little-known slot canyon in extreme northern Nevada, with sheer walls nearly 500 feet high and a perennial stream.

An old railroad grade built for the construction of Hoover Dam is now a recreational trail featuring several tunnels and sweeping views of Lake Mead.

This former open-pit manganese mine is now a massive graffiti canvas.

A blast of nostalgia awaits visitors to this miniature indoor raceway.

The arch that celebrated the completion of the Lincoln and Victory highways.

Its founder calls it a "proletariat art renaissance".

An ill-fated attempt to grow wheat in the sagebrush steppe of northeastern Nevada.

This ancient village provides insight into the complexity of the pre-Columbian Fremont Culture.

This arts and culture cultural center explores the diverse cultural heritage of the American West.

US-50 in Nevada is known as "the Loneliest Road in America," but this earlier iteration of the route is even lonelier.