1. Magic Kingdom (Walt Disney World in Lake Buena Vista, Florida)
2. Disneyland (Anaheim)
3. Epcot (Walt Disney World in Lake Buena Vista, Florida)
4. Disney's Animal Kingdom (Walt Disney World in Lake Buena Vista, Florida)
5. Disney's Hollywood Studios (Walt Disney World in Lake Buena Vista, Florida)
6. Universal's Islands of Adventure (Universal Orlando, Florida)
7. Disney's California Adventure (Anaheim)
8. Universal Studios Florida (Universal Orlando, Florida)
9. Universal Studios Hollywood (Universal City)
10. SeaWorld Florida (Orlando, Florida)
11. SeaWorld California (San Diego)
12. Busch Gardens Tampa Bay (Tampa, Florida)
13. Canada's Wonderland (Maple, Ontario, Canada)
14. Knott's Berry Farm (Buena Park)
15. Cedar Point (Sandusky, Ohio)
16. Kings Island (Kings Island, Ohio)
17. Hersheypark (Hershey, Pennsylvania)
18. Busch Gardens Williamsburg, Virginia (Williamsburg, Virginia)
19. Six Flags Magic Mountain (Valencia)
20. SeaWorld San Antonio (San Antonio, Texas)
Source: Themed Entertainment Association and AECOM
