Six Flags Discovery Kingdom
🎢 Active: 10
☠️ Defunct: 5
👥 Credits Logged: 0
About the Park
Six Flags Discovery Kingdom is located in Vallejo, CA. Opening in 1986, the park has been in service for 40 years featuring 10 active coasters and 5 defunct coasters.
🎢 Active Coasters
- 2019
- 1998
- 2000
- 2001
- 2016
- 1998
- 2000
- 1999
- 2022
- 2012
☠️ Historic & Retired Coasters
- 2003–2006
- 2018–2019
- 2008–2012
- 1999–2015
- 2003–2004
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🎢 Fun Facts About Six Flags Discovery Kingdom
Fact 1: Six Flags Discovery Kingdom features the thrilling roller coaster "Medusa," known for its floorless design and impressive 150-foot drop.
Fact 2: The park is home to a diverse collection of wildlife, including a variety of marine animals and exotic birds.
Fact 3: Discovery Kingdom integrates both amusement rides and animal exhibits, creating a unique experience for adventure and wildlife lovers alike.
Fact 2: The park is home to a diverse collection of wildlife, including a variety of marine animals and exotic birds.
Fact 3: Discovery Kingdom integrates both amusement rides and animal exhibits, creating a unique experience for adventure and wildlife lovers alike.
Updated: December 13, 2025