This striking church was built from a Frank Lloyd Wright design more than a decade after the master architect's death.

A museum and tribute to a brave profession.

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

A mysterious "wedding cake" castle in the middle of the urban desert.

Megachurch turned Catholic church comprised of 10,000 glass panes.

The hidden jewel of Disneyland: a members only playground for the Disney elite.

A family agreed to sell their property to Disney on the condition that this tree, planted as a wedding gift, would not be removed.

The lead horse on a Disneyland merry-go-round that is older than the park itself.

Inspiration struck on this seat outside the Griffith Park merry-go-round.

Memorial to the father of the Republic of China.

An imperial art museum offers edible versions of its most treasured displays in an on-site fine-dining restaurant.

A 30-mile-long glacially-carved canyon leads to a massive pair of glaciers.

These bronze statues depict the early days of trading in Singapore.

This monument is dedicated to a young boy who survived a disaster that forced Edinburgh to reevaluate its building codes.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.

A 19th-century cabin built into a hollowed-out Sequoia tree.

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

Four hundred granite steps were built into this massive rock by the National Park Service.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."