A community-run museum invites visitors to explore Jewish communities before and after the Holocaust.

The only museum about the history of dentistry in Canada.

The oldest orange tree in California spawned a generation of citrus farmers.

This unique museum cafeteria showcases the history and regional diversity of African American cuisine.

Series of storm drains connected to a dark urban legend.

Edison's cast-in-place concrete houses were a failure, but way ahead of their time.

The first neighborhood to implement the Garden City model in its suburban planning.

Collect holy water from a Bronx grotto.

A Saint Nicholas-themed ghost town in the Mojave desert.

Rodin's famous depiction of Dante's 'Inferno', amidst a sculpture garden of many of his other works.

This restaurant's marvelous musical machines include a self-playing violin.

A plaque outside the San Jose airport commemorates the insect's arrival to the West Coast.

It is locally loved and ridiculed for literally looking like poop.

A statue commemorate Tommie Smith and John Carlos's brave protest at the 1968 Olympics, a watershed moment for civil rights.

A life-sized mammoth sculpture marks the spot where the remains of a Columbian mammoth were discovered in 2005.

A giant chess set, minus the psychedelic drug trip.

The headquarters of a secretive order is also a beautifully-designed park.

An extensive collection of ancient Egyptian artifacts and mummies.

The largest permanent Monopoly board makes one of the longest games even bigger.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A temple devoted to inner esoteric mysteries located in a California commercial strip.

Neoclassical Revival mansion and set of horror cult classic Phantasm.

The memorial to the victims of the Jonestown Massacre carries the names of 918 lost, including one name people wish wasn't there.