Six Flags Discovery Kingdom
🎢 Active: 10
☠️ Defunct: 5
👥 Credits Logged: 7
About Six Flags Discovery Kingdom
Six Flags Discovery Kingdom is a theme park located in Vallejo, CA. Opened in 1986, the park features 10 active roller coasters.
Location is approximate — we’re still dialing it in.
🎢 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
Image Gallery
🎢 Fun Facts About Six Flags Discovery Kingdom
Fact 1: Six Flags Discovery Kingdom is home to the unique hybrid coaster, Superman: Ultimate Flight, which features a thrilling inverted flying experience.
Fact 2: The park combines amusement rides with a zoo, featuring over 40 animal species, including dolphins, tigers, and exotic birds.
Fact 3: Discovery Kingdom's coaster, Medusa, includes a 150-foot tall loop and was previously named one of the top coasters in America.
Fact 2: The park combines amusement rides with a zoo, featuring over 40 animal species, including dolphins, tigers, and exotic birds.
Fact 3: Discovery Kingdom's coaster, Medusa, includes a 150-foot tall loop and was previously named one of the top coasters in America.
Updated: August 13, 2026