An abandoned amusement park turned street art gallery with open walls for visitors to spray paint.

On Waikīkī Beach, a monument to four extraordinary individuals of dual male and female spirits who brought the healing arts from Tahiti to Hawai'i.

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

"Congress may voluntarily remain in session throughout the summer, in order that our Congressmen may be protected from the intolerable discomforts and dangers of the ordinary outdoor weather!”

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

Charnel house at the foot of Mount Sinai.

A quirky bookstore hidden beneath a sea of whitewashed Greek villas.

The pile of books behind the dignified writer gave the statue a most undignified nickname.

Only hotel where you can legally launder money.

Tiki luxury on Nob Hill.

The largest permanent Monopoly board makes one of the longest games even bigger.

It is locally loved and ridiculed for literally looking like poop.

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

A walk through the historic city center, under the streets of Seattle.

This working class sculpture pounds his hammer all the livelong day.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

This gorgeous beach hides behind two headlands in Oregon's Ecola State Park.

A massive sea stack famous for its appearance in The Goonies.

This massive redwood tree has a hole in the base big enough to drive through.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

An optical illusion found amid a logged redwood forest.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.