Friday & Saturday, May 30 & 31, 2025

It’s the event of the year for roller coaster aficionados; an event where like-minded people from across the United States, Canada and Europe gather to ride some of the best roller coasters in the world and share stories of their experiences riding coasters around the world: Coasterstock at Kings Island!

The two-day affair will be held May 19 - 20 and features exclusive morning and night ride time sessions each day on popular attractions, behind-the-scenes photo and video opportunities, guest speakers, Q&A with park officials, contests, catered meals, FunPix, unlimited soft drinks and so much more!

To participate in this event you must purchase a Coasterstock ticket and be an active member of one of the seven approved roller coaster clubs below:

• American Coaster Enthusiasts
• Coaster Crew Platinum
• European Coaster Club
• Florida Coaster Club
• Great Ohio Coaster Club
• Roller Coaster Club of Great Britain
• Western New York Coaster Club

An active membership card from one of the approved roller clubs must be presented upon check-in for entry to this event and its activities.

Materials for Coasterstock will be shipped directly to all U.S. ticket holders. Participants from outside the U.S. will be contacted to arrange the delivery of materials.