The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

Watch the ships come in on Michigan's 210 ft. high observation deck in Sault Ste. Marie.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

This lighthouse and shipwreck museum keep a torch burning for the memory of the SS Edmund Fitzgerald.

The park is home to the United States's only still-operating Dutch windmill.

Two dozen rescued bears roam (mostly) free at the largest bear ranch in the U.S.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

Strange physical sensations and optical contradictions keep visitors coming back for more.

This staircase in a lush tropical grotto was built by enslaved laborers and renamed to honor Queen Victoria's role in ending slavery in the British Empire.

You may get stranded and everyone's peeing in the water, but at least there's cocktails!

The capital of the Cayman Islands is a center of offshore banking, but gets battered by blistering hurricanes.

Send a postcard while vacationing with Satan.

A natural swimming hole that was once a ceremonial center for Mayan priests.

This half-ton piece of the Alps sits at the base of the CN Tower.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

An ancient system of freshwater caves filled with animal bones, including that of species long-extinct.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

This is one really big nut.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A museum dedicated to the alleged Roswell Incident.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

One of the largest wooden ships ever built is honored by a steel sculpture evoking her once-superlative scale.

The ghostly remains of an accidental sea.

This historic tower in the California desert promises visitors a "vortex of good vibes".