Despite its name, this fast food museum is actually a replica of the ninth McDonald's store.

After the band included its number in one of their songs, the box became a monument to the musical group.

The only remaining Cold War–era Minuteman II missile control center in Missouri.

The beloved war-time celebrity spent time in the area before retiring to the Edinburgh Zoo.

A giant interactive periodic table with real samples of the elements.

Where else would you expect to find the gravesite of European royalty than the windswept dunes of rural Northern Michigan?

A former factory serves as a shrine to the industry that sustained Santorini for decades.

A six-story treehouse offers spectacular views of New York's Finger Lakes region.

This cairn marks the only place where Central European Time, Eastern European Time, and Further-eastern European Time meet.

The only place for a truly presidential dram.

This quirky museum has a collection of more than 15,000 bobblehead dolls.

This charming fountain honors Felix Salten, the creator of the iconic storybook deer.

Legend says this is actually a heartbroken prince waiting for his true love's kiss.

A tree planted by Marie Curie is treasured by the Radium institute that she set up.

This biographical museum honors the groundbreaking scientist at her birthplace in Warsaw.

An artificial date palm stands as a memorial to Warsaw's Jewish community.

This tremendous timepiece was once the largest cuckoo clock in the world.

The Polish capital has had a deep connection to its guardian mermaid for almost a millennium now.

This bell stars in a tragic love tale and is said to make wishes come true.

A cone-shaped top and cylindrical body set this 900-year-old structure apart from other Italian bell towers.

Special benches that play Chopin's music are scattered throughout his native city.

This tiny store is your one-stop shop for all sorts of rare and wonderful buttons.

One of the world's largest collections of medieval religious art.

In the summer, the area around this sculpture transforms into a vibrant concert venue.