A hidden courtyard houses early 20th-century plaster masterpieces.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

Not truly a ship nor a building, the Navy's first and last "landship" is now abandoned due to clerical issues.

A futuristic-looking beach house built for the owner of a snack food brand.

Oldest building in California still in use.

One of the largest helium balloons in the U.S. is a 112-foot ginormous orange.

This enormous World War II relic is one of the largest wooden structures in the world.

Allegedly haunted by Walt Disney himself, this inconspicuous lamp is always kept lit in his honor.

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

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

The ruins of this once-grand mansion are linked to one of the country’s most popular clothing brands.

A library of poems cascade off the branches of this unsuspecting tree.

A psychological self-portrait in the form of a giant, segmented head.

The world's largest fire hydrant is supposedly tornado-proof.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

An old train trestle re-imagined as an Egyptian obelisk.

One of the best-selling bar bands in American music history is commemorated in their hometown's Five Points neighborhood.

This nine-story building can be played like an instrument.

Rare videos and memorabilia await visitors inside this unique store.

The ruins of a 19th-century mill are hidden along a greenway in a prominent Charlotte neighborhood.

Colorful murals stationed throughout Charlotte bring poetry to everyone.

This steam locomotive served as both an interesting static display and unique playground equipment since 1959.