The only parking meter in the entire town, it is surrounded by 100 free spaces.

California's own majestic geyser is powered by a subterranean volcano.

California's own medieval Italian castle, authentic down to the 300-year-old iron maiden in the dungeon.

This historic California cemetery holds the bodies of veterans of both the Civil War and the Donner Party.

The seamy, underground secrets of Portland's criminal past.

The magic's in the hole!

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

Members of Congress have traveled between the buildings on Capitol Hill for a century hidden from tourists, press, and storm clouds.

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.

A wall of chewing gum moonlights as collective art.

Worker-owned cooperative and resource for those looking to lighten their ecological footprint.

This quirky piece of naval artillery has been deafening Canadians for over a century.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

A pixel art killer whale is frozen mid-leap in this Vancouver square.

This Art Deco masterpiece has stood in for some of the most famous buildings in comic book history.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Pillars made of 700 pieces of luggage climb to the ceiling of Sacramento Airport's baggage claim.

A popular place to pick up prehistoric coral fossils from the time when Michigan was an ocean.

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

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.