Swim, Splash & Slide in our indoor water park Open all year long Choose A Lodge Choose Lodge Explore dry land events & attractions s Great Wolf Lodge expensive? Image result for travel wolf lodge Overall, a stay at the Great Wolf Lodge came out as the most expensive, but not by as much as you might think. We found a one night stay at the Great Wolf Lodge in Grand Mound, WA for $299.99, for most nights Sunday-Thursday. You can find lower prices during sales.