Cedar Point to open 2021 season with Frontier Festival weekend Updated 2:07 PM; Facebook Share Millennium Force, funnel cakes, Planet Snoopy, fresh-cut fries and the famous mile-long Cedar Point Beach. It all returns when Cedar Point opens for its 2021 season on Friday, May 14, which coincides with the park’s signature Frontier Festival. Reservations are required for all guests and can be made online. “The world needs more fun right now, and our team is ecstatic to welcome guests back to the park for a summer of new memories,” said Carrie Boldman, vice president and general manager of Cedar Point. “With safety of guests and associates as our top priority, it’s time to get back to the things we know and love, including traditions with family and friends at Cedar Point.”