Ca Roule Montreal's bike tour was one of the best parts of our trip. Pam was an amazing and engaging guide, she knew a lot of really fun facts about the city and never failed to explain a lot of the more unique things about Montreal. The tour lasted four hours, it ran a bit late, but honestly I could have just kept going. The bike tour is a great way of orienting yourself in a new city and also helps out with the dreaded vacation pounds.