Church, shrine and grounds open daily dawn-dusk. Visitor center Mon.-Fri. 8:30-5, Sat.-Sun. 10-5. Tours of the church and shrine are given Mon.-Fri. at 10 and 1, Sat.-Sun. at 1 and 3, Mar.-Dec.; Mon.-Fri. at 10 and 1, Sat. at 1 and 3, Sun. by appointment, rest of year. Visitor center closed and tours not offered on holidays.