Free. Campsites $33.81-$46.04.
Interpretive center Mon.-Thurs. 9-4:30, Fri.-Sun. 9-9, Victoria Day weekend-Labour Day; daily 8:30-4:15, day after Labour Day-last Sun. in Oct. Nature trails open year-round (weather permitting). A goose feeding program takes place daily at 2:30, mid-Sept. through last Sun. in Oct. Campsites are available mid-May to late Oct. Guided walks are offered Thurs. at 6:30, mid-July to early Sept.