An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

The only intersection in America where the buildings on all four corners were built pre-Revolutionary War.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

The L.A. Zoo has a secret garden of rare bootleg cycads, a palm specimen dating back 280 million years.

360° views of the city plus five floors of optical illusions and hands-on science.

360-degree virtual reality chamber physically immerses scientists into their data.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

No need to strap in for a "ride" on this walkable roller coaster.

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

This quirky curiosity shop takes its cues from the world's bazaars.

A rare view of a preserved Victorian science museum.

In the early 1800s, surgery was also a show.

Go inside to really appreciate this 500-year-old technological masterpiece.