This 25-foot tall clock tower commemorates the start of one of America's foremost shopping districts and the end of the historic Palm Beach Pier.

Almost half-way between the Equator and North Pole.

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

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

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

Talula the swan has been welcoming visitors to Elk Rapids, Michigan, for more than four decades.

For more than 50 years, an iconic sign has greeted visiting “fudgies” to the Traverse City area.

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

The wreckage of a deadly bomber plane crash can still be found near an Arizona peak.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

A spiritual vortex among the red rocks in Sedona.

A geological mystery on Camelback Mountain.

Opened in 1976, this monster-sized version of the fast-food franchise is sometimes called the Epic McD.

A steamer run aground near Bimini lives a second life as a playground for scuba divers.

The highway's southernmost spot is a beloved local attraction.

A historic landmark and museum filled with curious objects representing the history of Key West.

The island residents are known for taking their quirky sense of humor with them to the grave.

Recently celebrating its 25th anniversary, the garden opened in September 1997 to celebrate the men and women who have had the greatest impact on Key West.

Where monkeys run wild and the humans are caged.

These craggy limestone outcrops offer a glimpse at a unique piece of Florida geology.

Failed state-supported institution meant to rehabilitate students with intellectual disabilities.

One of the city’s oldest watering holes was originally the home of a famous James Brown (not that one).

An artist's cute bronze subway sculptures belie his violent artistic past.

Featuring the the longest lift span of any vertical-lift bridge in the world.