We are aiming to stay in Montreal and visit Ottawa for the day on the Greyhound bus.
We have bought tickets online - the accompanying email says be there 1 hour in advice of your leaving time!! Each way!! But the Greyhound website says it's ok to get there 30 minutes before the leaving time.
Have you done this trip? When do they stop allowing people with printed e-tickets and only hand held camera bags to get onto a 9.00 am bus please?