Chicago Sun-Times: Last Year at Marienbad: Roger Ebert's review.
Film Incoherences: L'Année dernière à Marienbad: Literary and film analysis of the film, in French and English
IMDb: L'Année Dernière à Marienbad (1961): Plot summary, cast and crew information, and user comments.
Senses of Cinema: Last Year at Marienbad: Intertextual meditation by Thomas Beltzer.