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operating
Six Flags Discovery Kingdom
Bay Area wildlife and coaster thrills
Photo: See Commons · CC BY-SA 4.0
Vallejo, California, United States
Ten operating coasters in Vallejo — Medusa floorless, RMC Joker hybrid, and DC Universe launch coasters. Opened as Marine World in 1968. Stats sourced from sixflags.com/discoverykingdom.
Tallest
186ft
The Flash: Vertical Velocity
Fastest
70mph
The Flash: Vertical Velocity
Longest
3930ft
Medusa
Most inversions
9inv.
Batman: The Ride
Park maps
Google map with Atlas ride pins first. Schematic layout stays below. For dining and wayfinding, use the official map.
Official park map
Hours, dining, and wayfinding live on Six Flags Discovery Kingdom's website. Coaster Atlas links out instead of copying their map artwork.
Schematic map
Auto-layout by land — tap a pin for the ride page.
Map: Coaster Atlas · Original auto-layout template
Land map
Coasters grouped by park area — tap a name to highlight on the schematic.
Map legend
Ride levels
Pin color
- Extreme · not here
- Thrill
- Family
- Kid / junior
Ride types
Pin icon
- Steel coaster
- Wooden coaster · not here
- Hybrid coaster
- Flat ride · not here
- Water ride · not here
- Dark ride · not here
Lands & areas
- DC Universe · 4
- Land · 2
- Looney Tunes Seaport · 1
- Sky · 3
Every operating coaster at this park is listed. Flat and water rides may still be a sample — use ?scope=all on the park page.
Coaster roster(10)
DC Universe (4)
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Land (2)
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Looney Tunes Seaport (1)
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Other attractions(3)
Coasters onlyFlat rides, water rides, and more — lighter detail than coasters. Coaster Atlas stays coaster-first; these are here for full park-day context.
Thrill & flat rides(2)
Water rides(1)
Park guides
Cedar Point coaster lineup strategy
How to order a day across Magnum, Raptor, Millennium, and the rest of the peninsula.
Cedar Point in a nutshell
A lakefront mega-park known for height records, dense coaster lineup, and a full flat-ride collection.
Cedar Point lands overview
FrontierTown, The Boardwalk, Millennium Island, and how the peninsula is organized.
Height requirements explained
Minimum heights are safety rules — measured with shoes at the queue entrance.
Park timeline
Sources & official links
We link out to parks, manufacturers, and the pages where facts and media come from.
- Six Flags Discovery Kingdom — official sitesixflags.com(opens in a new tab)
- Six Flags Discovery Kingdom — official park mapOperator wayfinding — we link out, we do not host their map artwork(opens in a new tab)
- Six Flags Discovery Kingdom — YouTubeOfficial channel(opens in a new tab)
- Six Flags Discovery Kingdom — InstagramOfficial profile(opens in a new tab)
- Six Flags Discovery Kingdom — FacebookOfficial page(opens in a new tab)
- Six Flags Discovery Kingdom — TikTokOfficial profile(opens in a new tab)
- Six Flags Discovery Kingdom — XOfficial profile(opens in a new tab)
- Park photo (See Commons · CC BY-SA 4.0)Image license & attribution(opens in a new tab)
- Park logo sourceImage license(opens in a new tab)
- How we source our dataCoaster Atlas policy