The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

Rat sculptures try to infiltrate the Graybar Building in an architectural tribute to New York City's nautical history.

Though its celestial ceiling is impressive, the true star is the vast collection of French books.

Recovered suit of a cannibalistic West African gang.

This small New York museum celebrates the mountainous artwork of a Russian mystic.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

Unique antiquarian shop specializing in globes, maps, and prints.

Every last book in this bookstore is signed by the author.

An almost life-sized elephant named Ms. Ellie greets visitors at this jumbo-themed museum.