Who don't know: Walt Disney World Resort near by Orlando at central Florida is the largest Themepark at the world. If dont't feel good at large crowd, you should not shy a visit: There is enough room available.
The Disney World cover a area of 113 km2 and thus large as San Francisco. However Orlando is not Walt Disney World, and Walt Disney World is not Orlando. Walt Disney World is situated 40km southwest of Orlando. Mickey Mouse and his friends had cause the boom, however there are many other attractions in this area and enough rooms to stay overnight; 120.000 after last count!