---
title: "Six Flags Discovery Kingdom"
description: "Six Flags Discovery Kingdom combines a substantial coaster collection with animal experiences in Vallejo. That gives a Bay Area itinerary a different kind of park day, especially for a group whose interests do not all begin and end on a ride platform. Choose the park for the combination you actually want to use, rather than assuming the wider name means every experience is included."
canonical_url: "https://thmprk.com/visit/theme-parks/united-states/six-flags-discovery-kingdom/"
markdown_url: "https://thmprk.com/visit/theme-parks/united-states/six-flags-discovery-kingdom/index.md"
language: "en-US"
content_type: "thmprk_venue"
---

# Six Flags Discovery Kingdom

Six Flags Discovery Kingdom combines a substantial coaster collection with animal experiences in Vallejo. That gives a Bay Area itinerary a different kind of park day, especially for a group whose interests do not all begin and end on a ride platform. Choose the park for the combination you actually want to use, rather than assuming the wider name means every experience is included.

 

Medusa and The Joker are prominent coaster draws, with Superman Ultimate Flight and Sidewinder Safari adding different ride styles. The operator also presents animals and animal experiences as part of the destination. Give those activities their own place in the plan if they matter to your party, while checking any booking or admission conditions separately.

Canonical source: https://thmprk.com/visit/theme-parks/united-states/six-flags-discovery-kingdom/


## Directory planning information

- Attraction categories: Theme parks
- Source review status: Sources reviewed
- Coordinates: 38.138523, -122.23428
- Record type: venue
- Operating state: operating
- Timezone: America/Los\_Angeles
- Location: Vallejo, California, United States
- Address: Six Flags Discovery Kingdom, 1001 Fairgrounds Drive, Vallejo, California 94589, United States
- City / locality: Vallejo
- State / province / region: California
- Country: United States
- [Official website](<https://sixflags.com/discoverykingdom>)
- [Getting there](<http://sixflags.com/discoverykingdom/directions>) (links checked 2026-10-25)

### Planning your visit

Read the current attraction list, access information and any animal-experience requirements before buying. Plan the journey to Vallejo for the actual time of day, then include parking and meals in the budget. A small number of shared priorities can help a mixed group avoid spending the entire visit apart. Do not assume a special encounter or optional experience is covered simply because it appears on the park website.
- [Planning source](<https://sixflags.com/discoverykingdom>); checked 2026-10-25

### Getting there

Head to Six Flags Discovery Kingdom, 1001 Fairgrounds Drive, Vallejo, California 94589, United States. Use the official arrival information to plan your route and find the right entrance for your visit.
- [Planning source](<http://sixflags.com/discoverykingdom/directions>); checked 2026-10-25
- A changing identity: The Vallejo park previously operated under the Marine World name. 
- [Planning source](<https://en.wikipedia.org/wiki/Six_Flags_Discovery_Kingdom>); checked 2026-10-25

### Sources and credits

- [Official source](<https://sixflags.com/discoverykingdom>)
- [Independent source](<https://en.wikipedia.org/wiki/Six_Flags_Discovery_Kingdom>)
- [Official source](<http://sixflags.com/discoverykingdom/directions>)
- [Independent source](<https://rcdb.com/qs.htm?qs=Six%20Flags%20Discovery%20Kingdom>)

Information checked: 2026-10-25.

Source credit: Photo: Six Flags Discovery Kingdom


## THMPRK Score

6.4 /10

Discovery Kingdom earns its score through a useful combination of major coasters and animal attractions. It can suit a mixed Bay Area group better than a visit focused only on the most intense rides. The best value comes from the offering your party will actually use, with optional experiences and the journey to Vallejo considered before purchase.

- Assessed: 2026-10-25


## Fan score

82% positive. 41 thumbs up; 9 thumbs down; 50 total votes.