Upper Marlboro

Six Flags America

13710 Central Ave, Upper Marlboro, MD 20774 Get Directions 
Phone: 301-249-1500

Prince George's

Capital Region
Roller coaster riders
Photo Credit: Six Flags America
Thrilling theme/water park featuring more than 100 rides, shows, and attractions. Highlights include four sensational children’s areas and eight world-class roller coasters.
Memorial Day-Labor Day: Daily; April-Memorial Day and Labor Day-Halloween: Weekends. Nov-Dec: Weekend and selected weekdays. *NOTE* Closed until further notice
ADA Accessible
Admission/Tickets Required
On-site Dining



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TripAdvisor® Traveler Reviews

TripAdvisor Reviews
TripAdvisor Traveler Rating Based on 1113 reviews
TripAdvisor Reviews
July 7, 2020
I was very surprised at the number of COVID-19 measures the park took to ensure safety. All trips are by reservation, only. You MUST make a reservation to get any sort of entrance into the park...
TripAdvisor Reviews
June 4, 2020
Six Flags will NOT offer a refund for 2020 season passes, even though I will not be near a Six Flags next year, as my family is moving out of state. They don't care, and I was told nobody in...
TripAdvisor Reviews
March 16, 2020
Six flags hung up on me five times. They refused to give me a refund for three annual passes I purchased on aug 30 2019 for the 2020 year. They stated that coronavirus will be ending on April 1st...