Print & GoSave Time and Money! Buy and print your tickets at home. Buy Now
From the Creator of Diamondback
Bolliger & Mabillard Consulting Engineers is a roller coaster design consultancy based in Monthey, Switzerland. The company was founded in 1988 by Walter Bolliger and Claude Mabillard, with Bolliger acting as president and Mabillard as vice president. The company started with four employees and has since grown to more than 30 people, comprised of engineers and draftsmen.
Kings Island Closed Sunday, April 19!
Kings Island will be closed for a private event Sunday, April 19 and will re-open Friday, April 24 from 4:00pm - 10:00pm. Thank you for your understanding and hope to see you soon!