Hongshan Happy Valley / 红山欢乐谷 · Operating · 2019
Crazy Mouse / 疯狂老鼠
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Sign in to suggest an update →Specifications
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Ride profile
Scaled against Hongshan Happy Valley / 红山欢乐谷's operating coasters
Park intensity
Inversions
None
Most inversions at Hongshan Happy Valley / 红山欢乐谷
Ride experience
What this ride feels like — and where to explore more of it.
Signature feel
Steel · Sit Down
Ride details
Trains
Single car trains. Riders are arranged inline in 2 rows for a total of 2 riders per car.
Restraints
Seatbelt
Specs from rcdb.com
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Sources & official links
We link out to parks, manufacturers, and the pages where facts and media come from.
- Hongshan Happy Valley / 红山欢乐谷 on Coaster AtlasPark page
- Ride specifications sourcercdb.com(opens in a new tab)
Learn more
Picked from the knowledge base based on this ride's type, manufacturer, and elements.
Starter guide for reading this ride
How to read coaster stats
Height, speed, length, and inversions each tell a different story. Combine them instead of ranking on one number.
Starter guide for reading this ride
What makes a coaster feel intense?
Thrill is force, pacing, and novelty — not just height. Fans often rank rides they cannot easily “predict.”
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Gravity, energy, and coaster motion
Lifts store potential energy, drops convert it to speed, and gravity never really turns off — track shape decides what you feel.
Starter guide for reading this ride
Front seat vs back seat
Same track, different ride — where you sit changes airtime, laterals, and how elements arrive.