Review for Isle Casino Hotel - Waterloo Review For Isle Casino Hotel - Waterloo Google User Apr 2 '17 at 23:04 I visited the Isle and spent about 2 to 3 hours at the casino with some friends. I actu ally didn't spend any of my own money, but I did sign up for a rewards card and received $5, which I lost immediately. They've got free non alcoholic beverages, which is great. The dealers and staff are friendly and it's a nice and professional looking establishment. Even the approach by car makes the building look pretty impressive. View full site to comment or like