when does kings island open 2026

Kings Island is scheduled to open for the 2026 season on Saturday, April 18, 2026 , with a passholder preview day on Friday, April 17, 2026.

Quick Scoop: 2026 Opening Plans

• Public opening day: April 18, 2026 (10 a.m.–9 p.m.).

• Season passholder preview: April 17, 2026 (the day before opening).

• Early-season schedule: Mostly weekends only until May 18, 2026 , when the park shifts to being open daily.

• Soak City water park: Planned opening on May 23, 2026.

What’s New in 2026

• Headline addition: Phantom Theater: Opening Nightmare , an interactive dark ride reviving the classic 1992–2002 Phantom Theater concept with modern tech and show scenes.

Tip: Always Double-Check

• Dates can shift due to weather or operational changes, so it’s wise to confirm on the official Kings Island / Six Flags Kings Island calendar as your trip gets closer.

Information gathered from public forums or data available on the internet and portrayed here.