Stone Mountain Park Activities Attractions 4D Theater Available Select Dates. Please check the calendarYogi Bear 4D ExperienceEveryone’s favorite bear brings his meal-mooching ways to this zany new, 12-minute 4D adventure as he plots to swipe as many pic-a-nic baskets as he can from unsuspecting visitors of Jellystone Park.Enjoy Yogi Bear 4D with an Attractions Ticket or Mountain Membership.Buy Attractions TicketsThings To Know 3/11/2023 — 4/30/2023 CrossroadsChildren under the age of 16 will require adult supervision.Helpful Links SMP Accessibility Guide SMP Loose Article PolicyDaily or Annual Parking Permit required for Park entry.YOGI BEAR and all related characters and elements © & ™ Hanna-Barbera & Warner Bros. Entertainment Inc. (s23)