Manhattan Valley is the UWS neighborhood that the UWS doesn't claim and Columbia doesn't reach, which makes it one of the most genuinely relaxed pockets of the island. Broadway and Amsterdam here are lined with family-owned restaurants, old-school diners, and the kind of affordable brunch spots that have been priced out of every neighborhood south of 86th. It's where people live because they actually want to, not because of a brand.
Manhattan Valley, roughly 97th to 110th Street between Central Park West and Amsterdam Avenue, is the part of the Upper West Side that the Upper West Side pretends doesn't exist. Which is exactly why it's great. The dining on Broadway is genuinely diverse—Dominican, Thai, Japanese, Ethiopian—and priced for people who actually live here. The bars are neighborhood bars. Morningside Park and the northern edge of Central Park provide green space. Frederick Douglass Boulevard is slowly picking up new restaurants and cafes. It's residential, unpretentious, and increasingly interesting for food lovers willing to go above 96th Street.