Wait times through the day
Sunday, 14 June 2026
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Best time to ride
When the queue is usually shortest
For the shortest wait, ride on a Tuesday.
Typical day
Average wait by hour · last 28 days
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Busiest days of the week
Average wait by weekday · recent weeks
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Compared to the park
30-day average wait vs other rides
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Wait mix
Share of the day at each wait level
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Weather & crowds
How conditions move the queues at this park
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Reliability
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Busiest days
Highest wait in the last 14 days
Downtime History
14 Jun 2026
About Mandrill Mayhem
About Mandrill Mayhem
Mandrill Mayhem at Chessington World of Adventures is a Vekoma Suspended Thrill Coaster (STC) opened in 2024, themed to the World of Jumanji area. Riders sit with feet dangling and the layout includes a 100-foot drop, three inversions and several near-miss interactions with set pieces. Top speed 45 mph, ride duration about 75 seconds.
Mandrill Mayhem is currently Chessington's flagship coaster and the busiest ride in the park, with weekend queues commonly hitting 60-90 minutes. Best ridden at park opening or in the final hour - the throughput is moderate so queues clear slowly. The single-rider line is sometimes open and saves significant time when it is.
Mandrill Mayhem has averaged about 19 minutes of wait over recent weeks, and is typically busiest around 11:00 and quietest around 18:00. Over the last two weeks it has been open around 94% of the park's operating hours. It's typically quietest on Tuesdays and busiest on Sundays.