The Peggy Guggenheim Collection is Venice's leading modern art museum and Italy's most important collection of 20th-century European and American art, housed in the unfinished Palazzo Venier dei Leoni on the Grand Canal in Dorsoduro. American heiress and art patron Peggy Guggenheim lived here from 1949 until her death in 1979, assembling a personal collection that reads like a roll call of modern art's greatest names. Picasso, Pollock, Ernst, Giacometti, Magritte, Mondrian, Kandinsky, and Duchamp are all represented, often with landmark works. Pollock's Enchanted Forest and Picasso's On the Beach hang alongside pieces by the Surrealists and Abstract Expressionists whom Guggenheim championed early in their careers. The sculpture garden, where Guggenheim is buried alongside her beloved dogs, features works by Arp, Moore, and Giacometti set among trees and the Venetian sky. The museum also hosts strong temporary exhibitions and a popular series of public programs. A distinctive feature: every Thursday from 2pm to 6pm, Venice residents and students at Venetian universities get in free. General admission is 16 EUR. The museum is open daily from 10am to 6pm, closed on Tuesdays and December 25. The cafe terrace overlooking the Grand Canal is a lovely spot to pause, though it is occasionally closed for maintenance.