We checked out an indoor aquatic park in Clackamas, Oregon, and enjoyed their amenities for the “Big Surf” session. They had a deep wave pool with clear tubes and three water slides to propel out of.
Since it’s indoors, I can see us visiting in the winter when we need to get out of the house. The North Clackamas Aquatic Park is closer to home than Wings and Waves and Great Wolf Lodge, and is much more economical. Even though we were out of district, it cost us $60 for one and half hours of playtime.