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

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

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

The structure has welcomed visitors to this scenic harbor city on Lake Michigan for many decades.

This former county courthouse was originally an opulent hotel and entertainment venue.

A charming remnant of 19th-century fishing towns sits on Michigan’s Leelanau Peninsula.

Look closely and you’ll notice that the color changes a third of the way up the tower.

An overlooked memorial honoring the local Washington residents who died in World War I.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

An unlikely beach paradise of giant sand dunes lies between two lakes just a few minutes from Michigan's cherry country.

A subterranean world of tunnels links several buildings of this rare 19th-century asylum.

A half-size replica of the World Trade Center towers above Tulsa.

This unusually circular centenarian barn became a Route 66 icon.

Nature's biggest mammal swims in landlocked Oklahoma.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

An old spiral fire escape dangles above a public courtyard in Midtown Oklahoma City.

Collection of skeletal systems from the "world's leading supplier of osteological specimens."

An enormous roadside pan tells the story of a battle for pie glory.

Easily overlooked in favor of the wineries that dot the region, this blast from the past is equally worth the visit.

Former self-sufficient mental institution now a planned community.

The bronze uniforms commemorate the vital role of women during World War II.

The wooden telephone box hidden away in London's Piccadilly was the original prototype of the iconic kiosk.

Scattered throughout London are ancient remnants of the city's former bounding wall.