A military museum, art park, mausoleum, and architectural oddity all on one fascist's estate.

This restaurant offers the original California cuisine.

This eatery transports diners to a place that no longer exists: East Germany.

An antique store houses the last operational diner from the defunct department store chain.

The most beautiful Taco Bell in the world even has surfboard parking.

A restored 1920s cascade stairway provides one of the best views of Oakland's Lake Merritt.

A massive ultra-modern church presents a science-fiction view of Catholicism's inclusive future.

This Oakland fairytale kingdom, fiercely devoted to childlike whimsy, was an early inspiration for Disneyland.

Noble beasts perhaps, but not the Emperor's dogs.

Where the lovelorn find a home for their sentimental keepsakes.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

An ethereal glowing blue ocean cave in Croatia.

The home, museum, and death site of Kodak's influential founder.

An antique cemetery in New York, this land is home to any number of famed corpses.

Comprehensive gaming collection of over 30,000 electronic games and consoles.

A collection of the best toys ever made, The National Toy Hall of Fame is filled with kids, fun, and for some reason, a bird preserve.

The gravestone of the suffragist leader attracted extra visitors during the 2016 election.

An intricately designed junk art house with four extravagant junk art cars hidden in the suburbs.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

The most accurate timepiece in the world.

A historic arena where the Beatles played their first concert in the U.S.

One critic described it as "middle Mussolini, early Ramses, and late Neiman-Marcus." Another called it an architectural "natural disaster."

At 207 feet, one of the world's longest continuous escalators.

A hidden gem on the lawn of the U.S. Capitol Building designed by landscape architect Frederick Law Olmsted.