Opened in 1897, and showcasing works that span the last 500 years in British art, the Tate Britain is a London must-see—even if it gets overlooked in favor of its flashier, younger sibling. Don’t let the crowds sway you: bypassing this museum would be a mistake. Housed in a grand porticoed building just off the Thames, the museum’s collection includes everything from Elizabethan-era portraits and Pre-Raphaelite masterpieces to boundary-pushing sculptures and Modernist canvases. Here are 10 must-see collection highlights to explore during your next visit.