From Japan to Italy, this California park explores the world's cultures through their gardens.

Two rocks in a perpetual kiss and one of "the most romantic spot in America."

The site of a classic series of Laurel and Hardy pratfalls.

"The Hoppiest Place in the World" holds the world’s largest collection of bunny memorabilia and is a singular testament of a couple's devotion to all things Leporidae.

This turn of the century masterpiece has a mysterious goaty interloper.

The biggest pinball arcade in the world has over 600 pinball machines, and 300 arcade machines.

Playable, historic pinball machines fill this Alameda museum.

A large instrument played by the wind.

"Only the devil could play golf here."

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

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

A popular tourist cave with a dark past.

A pair of slides and a tree-lined stair corridor have been an urban oasis for nearly 40 years.

A bigger-than-life pun that has become a beacon of altruism.

Magical-looking cottages that inspired one of the most famous animated films ever.

A whimsical antique shop with a strong air of mystery, filled with items from ages, and what feels like worlds, past.

Hundreds of trees made from glass bottles make up this forest on Route 66.

Historic funicular railway, believed to be the shortest railroad in the world.

Quite simply the largest tree in the world (by volume).

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.