Is it hard to get a campsite in Banff National Park?

It can be challenging to secure a campsite in Banff National Park during the peak season (June to September) due to its popularity. To increase your chances of getting a campsite, it's highly recommended to make a reservation in advance. Parks Canada accepts reservations for many campgrounds in Banff National Park, and you can book a site through their reservation website. Booking early will give you the best chance of securing a campsite during your desired dates. However, some campgrounds operate on a first-come, first-served basis, so arriving early in the day might help you secure a spot in those cases.