Cattail Crossing is a municipal golf course with 27 holes on the west side of Watertown on the eastern shore of Lake Kampeska 5 minutes off I-29.

The golf course is a parkland layout wandering over a large tract of land along unique and isolated holes. There's a blend of narrow and broad, fairway corridors, multiple water hazards, and a generous amount of sand traps along the fairways and guarding the greens. It was designed in phases by Patrick Wyss and Garrett Gill and from the tips the yardages, course/slope ratings for the various rotations are: Red/Blue-6,569 yards, 67.6/122, course/slope ratings; Yellow/Blue-6,296 yards, 67.6/117, Red/Yellow-6,611 yards, 69.2/125.