Everything you always wanted to know about borates is here.

Hundreds of trees made from glass bottles make up this forest on Route 66.

This huge dam across the Colorado River caused an armed standoff between two U.S. states.

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

More than 25 fully functional scale replicas of famous lighthouses dot the shores of Lake Havasu.

A scrap-metal sculpture recalls an infamous 19th-century camel.

What began as a prominent Burning Man art piece is now an iconic symbol of downtown Reno.

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

This beloved roadside attraction welcomes visitors with his signature neon smile.

At this 1940s-era neighborhood favorite, you can still drink a cherry phosphate.

A working miniature city designed to teach kids about safety and presumably city planning.

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

One man's quest to save his town with a trail of record-breaking sculptures.

This church on a Tohono O'Odham reservation has stood since 1797.

This monumental sculpture that welcomes visitors to Bethany Beach is a tribute to a regional Nanticoke Indian Tribe leader.

The land is home to swimming ponies and a legendary 18th-century treasure.

A unique marker erected during the 18th century.

The world's tallest turtle riding the world's largest snowmobile.

Where Saint-Martin ends and Sint Maarten begins (or vice versa).

A roundabout in the West Indies that pays tribute to a bus driver who brokered no-nonsense on the school route.

Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

Art Deco stylings conceal the true nature of this bridge.

Pillars made of 700 pieces of luggage climb to the ceiling of Sacramento Airport's baggage claim.

Experience the glam side of air travel without leaving the ground at this speakeasy.