Not to superbly nitpick here: Dorney Park has 2 entrances (By Talon and Thunder Canyon, and could have a 3rd by splash landing), Canada's Wonderland (on either side of Yukon Striker).
**Worth nothing Knotts, Cedar Point; their water parks are separate.
Not being nit-picky. I did preface my statement "As far as I know". Given KD's staffing issues, would they have enough folks to staff both entrances? On slow days 1-2 people are needed to make sure people have proper attire on to go back into the dry side of KD (shoes, shirts, etc.). On Saturdays in the past, the park has manned the entrance with 2-4 folks.