Haskell Free Library and Opera House (Bibliothèque et la Salle d'Opéra Haskell), 1 Church St., is on the international boundary. The stage is in Canada; half the 400 seats are in the United States. Many performances are staged in the Opera House during the summer.
Guided tours are available.
Library free. Opera house tour $5. Performance ticket prices vary; phone ahead.
Hours: Library open Tues.-Fri. 9-5 (also Thurs. 5-6), Sat. 9-2. Opera House tours Tues.-Fri. 9-5 (also Thurs. 5-6), mid-May to early Oct. Closed Jan. 1, day before Easter, Québec National Holiday (June 24) and Christmas.