Virginia’s two biggest theme parks are marking 50 years of fierce competition. Kings Dominion and Busch Gardens opened just 13 days apart in May 1975 and have battled for thrill-seekers ever since. Kings Dominion pulled ahead early with roller coasters and a drive-thru zoo, but Busch Gardens rebounded by focusing on rides like the Loch Ness Monster. Today, both parks offer dozens of attractions and their own water parks. With over 100 rides combined, the parks continue to draw crowds from across the region—and the rivalry shows no signs of slowing down.