The oldest church in Iceland is one of the few to feature ornate decoration.

Rare collectibles from automated musical instruments to 250 unique automobiles.

One of the best collections of antique printing machinery in the world.

An invitation-only museum of items natural and bizarre, arcane and exotic.

A military vehicle collection, showcasing how war transportation advanced from horse drawn artillery to self propelled cannons.

Once strictly off-limits, this lower level housing curious and priceless vehicles of the Petersen Automotive Museum is now open to the public.

A glimpse into the lives of the the Miwok and Paiute people in Yosemite National Park.

A tribute to the life and work of the beloved "Peanuts" cartoonist.

This museum looks at the history of one of America's most famous prisons and most beloved albums.

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

This San Diego museum, housed in a former Navy training facility, is dedicated to preserving women’s historic achievements.

This former stomping grounds of the most eminent astronomers of the early 20th century.

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

A natural history wunderkammer in the middle of the desert.

An Arizona museum with a collection of pharmaceutical oddities, including a jar of a gangster's chewed gum.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

The world's largest military aircraft cemetery.

The former hotel where Tesla invented the radio.

An accidentally hidden library containing the ephemeral history of New York.

An annual extravaganza of Broadway theater memorabilia.

One of the last full-orchestra recording studios in New York City and an acoustical marvel.

Long-forgotten artifacts give incredible insight into New York's most glamorous hotel.

A plaque immortalizes the spot where the early American spy said his famous last words: "I only regret that I have but one life to lose for my country."

Built just after the American Revolution, the oldest row house in New York City still stands in Chinatown.