Six Flags Discovery Kingdom vs Six Flags Over Texas

Six Flags Discovery Kingdom sits in Vallejo, California, on San Francisco Bay's northern edge. The park combines a theme park with a marine-animal section, running coasters like Medusa (the West Coast's first floorless), Kong (an inverted coaster), Superman: Ultimate Flight, Joker 4-D Free Fly Coaster, and the newer DC Stunt Coaster. Dolphin, sea lion and bird shows run throughout the day.

Bay Area weekend visits, California school holidays, and the Fright Fest event drive Discovery Kingdom's peak crowds. Weekdays in April, September and October are dramatically quieter, with queue times on most rides staying short. Check live wait times for Medusa and Superman on arrival, and use our crowd calendar to pick a midweek date for shorter waits. The bayside setting makes for pleasant walking even on quieter days.

Six Flags Over Texas is the original Six Flags park, opened in 1961 in Arlington - the location that gave the whole chain its name. The coaster line-up includes New Texas Giant (a record-setting Rocky Mountain Construction hybrid), Titan (a 255-foot hyper coaster), Mr. Freeze: Reverse Blast, Judge Roy Scream, Shock Wave, and the classic Runaway Mine Train.

Texas school holidays, the extremely popular Fright Fest and Holiday in the Park events drive most of Six Flags Over Texas's peak crowds. Summer heat can push queue times up as guests seek the shadier rides and water attractions. Check live wait times for New Texas Giant and Titan on arrival, and use our crowd calendar to pick a cooler, lower-crowd midweek date.