Take a step back in time and relive on the river in the early days of the 20th century aboard the Héron Bleu pontoon boat. Enhanced by naturalist-interpreters, this historic and ecological cruise on the Mille-Îles River is a discovery journey through a remarkable natural insular environment. Archive photos. Strange fishes and, occasionally, giant turtles all contribute to heightening the experience.

Schedule:
June and September, Saturday and Sunday, 1:30 p.m., 3:30 p.m.; July and August, all week, 10:30 a.m., 1:30 p.m., 3:30 p.m. and 6:30 p.m., Tuesday and Saturday.

Fee:
Adults, $15; students and persons with reduced mobility, $13; children 6 to 12 years, $8; children 5 years and under, free; families (two adults and two children), $38. Upon reservation.