Kings Island Water Park Opening Day 2025. Kings island has just released an 8 second video on social media teasing a new ride. Kings island has officially announced details about the new water coaster that was teased in a video last week.

Soak city — the water park adjacent to kings island in mason, ohio — will open riverracers, the park’s first water coaster, when its summer 2025 season commences. They are decent rides, but i’m also not much of a water park guy.