Mulberry Street Library

Mulberry Street Library is noted for its unique subterranean design that extends four levels underground. Visitors highlight its distinctive architectural aesthetic, often describing the moody, underground space as having unmistakable Batman vibes.

Commenters are deeply enthusiastic about the branch, with several playfully arguing that such great locations should be kept secret. Many also share their own favorite libraries while seeking practical details regarding late-night operating hours and areas designated for phone calls.