The first ever diner included on the National Register of Historic Places is famous for its custard French toast.

This mural painted by Keith Haring was done without payment as a gift to entertain the children at the Hôpital Necker.

A 1995 memorial acknowledges the tremendous contributions of Vietnamese refugees to Canada.

One of the only places where Earth’s mantle lies above water.

High-end dining has a home in this former gas station.

This small enclave plays host to a house, church, and wishing well all composed entirely of recycled glass bottles.

This massive mural by famed pop-artist Keith Haring was hidden for almost 30 years until its 2018 rediscovery.

A replica of the flagpole that gave a frontier town its name.

This concrete residential area doubles as an open-air gallery.

Order “Proletariat’s Cutlet” at this communist-themed restaurant allegedly once visited by Lenin.

If you like Art Deco you will love this bridge.

This bronze statue of Martin Luther King was placed in the park without permission.

A controversial blue hoop has been puzzling freeway drivers since 2013.

This picturesque castle in Poland has a rich history, including a legend that ties it to lost Incan treasures.

An expansive book store, art gallery, and curio shop with wares ranging from tarot cards to novelty socks.

The 16-foot sculpture of a hand looks out from his perch on top of an art gallery.

This fountain was once heralded as the largest in the world.

This statue dedicated to the story of a Flemish boy and his dog was relatively obscure in Belgium, but a cult sensation in Japan.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

A tunnel with windows, so you don't miss out on the impressive views.

A statue meant to celebrate peace has also been interpreted as a mother taking away her son's internet privileges.

This hidden oasis features a stunning view of the Hudson River and the Palisades from a castle-like museum.

The oldest continuously operating pharmacy in Europe.

The development of this cliffside waterpark is representative of Mexico's history of co-op tourism developments.