It depends on the time and how much you rent from them But it is under 75 for a family of 3
The website is the best source. Cost depends on what day and time you are going, also whether or not you need skates. They do have early bird rates if you arrive before the start of a public session
Best to go to their website b/c you did not specify: Public skating (days/times listed & cost), skate lessons, or parties? https://www.promenadeicechalet.com/publicskating
Thanks! Your answer is awaiting moderation.