The slide that starts on the upper deck and you slide into the lake. Looking at the dining and kitchen area from the sleeping quarters. It is really nice inside and quite roomy. I can see where it would be fun to stay for a short amount of time but you would need to have activities to do plus swimming. The boat can dock at the various dock sites and camping areas up and down the River. The Columbia goes for a long distance so that makes it nice for cruising. They have a map of the area that you are allowed to go and the different places you can stop at. There is an upper deck for sitting and also that is how you get to the slide .