October 2026 · Valencia, California, United States
Six Flags Magic Mountain crowd calendar
- Quietest
- Mon 19 Oct6%
- Busiest
- Sat 10 Oct68%
- Typical day
- 44%
- Days open
- 21/31
Six Flags Magic Mountain is typically moderately busy in October, averaging 44% crowd level. The quietest day is Mon 19 Oct at 6%, and the busiest is Sat 10 Oct at 68%.
Crowd calendar ↓Best day left in October
October 2026 is typically moderately busy at Six Flags Magic Mountain, averaging 44% crowd level. The busiest is Saturday 10 Oct at 68%.
Six Flags Magic Mountain is busy today, at around 64% crowd levels, and quiet tomorrow. This weekend is looking busy.
This crowd calendar predicts daily crowd levels for Six Flags Magic Mountain through 2026.What the % means
The number is how full the park is: how long the queues run on its main rides in the middle of the day, on one scale for every park (50% is about a 17-minute queue, 70% half an hour, 90% an hour), or, where the park sells dated tickets, the share of its capacity sold if that is higher. The word beside it (Quietest to Busiest) compares the day with this park's own history, so a small park can be at its busiest on a day that is still short queues. The lower the number, the shorter the queues, so pick a quiet day and ride more.
- Thu1Closed
- Fri2Fright Fest37%12 min lines
- Sat3Fright Fest55%20 min lines
- Sun4Fright Fest50%18 min lines
- Mon514%7 min lines
- Tue6Closed
- Wed7Closed
- Thu8Fright Fest14%7 min lines
- Fri9Fright Fest40%13 min lines
- Sat10Fright Fest68%28 min lines
- Sun11Fright Fest49%17 min lines
- Mon1242%14 min lines
- Tue13Closed
- Wed14Closed
- Thu15Fright Fest29%10 min lines
- Fri16Fright Fest57%21 min lines
- Sat17Fright Fest66%27 min lines
- Sun18Fright Fest34%11 min lines
- Mon196%5 min lines
- Tue20Closed
- Wed21Closed
- Thu22Fright FestClosed
- Fri23Fright Fest42%14 min lines
- Sat24Fright Fest60%23 min lines
- Sun25Fright Fest64%Estimate26 min lines
- Mon2636%Estimate12 min lines
- Tue27Closed
- Wed28Closed
- Thu29Fright Fest59%Forecast23 min lines
- Fri30Fright Fest40%Estimate13 min lines
- Sat31Fright Fest57%Estimate22 min lines
How busy
- 6 daysQuietestAmong the quietest days at this park
- 7 daysQuieterQuieter than a normal day here
- 5 daysTypicalA normal day for this park
- 3 daysBusierBusier than a normal day here
- BusiestAmong the busiest days at this park
On the days this month
- Opening hours
- Rainy day
- Light rain
- Cold day
- Hot day
- Sunny day
- Partly cloudy day
- Cloudy day
- Columbus Day12 Oct
- Fright Fest2 Oct - 31 Oct
- Tricks and Treats (daytime family Halloween)2 Oct - 31 Oct
Lines at Six Flags Magic Mountain average 9 minutes across 35 recorded days, and 24 minutes on the busiest of them. A high score means busy for this park.
Crowd levels are modelled from this park's own recorded queue times, school and public holidays, day of the week and the weather forecast, and may not always be right. Opening hours come from the park and can change. Always check the park's own site before travelling. We score every past forecast against what the queues actually did and publish the result in the crowd forecast accuracy ledger.
Seasonal events at Six Flags Magic Mountain
to 1 Nov
Fright Fest
On 25 selected nights · Evening event
to 1 Nov
Tricks and Treats (daytime family Halloween)
On 22 selected dates
to 3 Jan 2027
Holiday in the Park
On 25 selected dates
Event nights are among the busiest of the season. See the crowd calendar before you book.
Dates as published by the park. Always check the park's own site before travelling.
Frequently asked
How busy is Six Flags Magic Mountain today?
Six Flags Magic Mountain is predicted to be busy today, at around 64% crowd levels. Lower percentages mean shorter queues.
How busy will Six Flags Magic Mountain be tomorrow?
Six Flags Magic Mountain is predicted to be quiet tomorrow, at around 36% crowd levels.
Is Six Flags Magic Mountain busy this weekend?
This weekend Six Flags Magic Mountain is looking busy, at around 61% crowd levels on average.
When is the quietest day to visit Six Flags Magic Mountain in October 2026?
Monday 19th is predicted to be the quietest day to visit Six Flags Magic Mountain in October 2026, at around 6% crowd levels.
When is Six Flags Magic Mountain busiest in October 2026?
Saturday 10th is predicted to be the busiest day at Six Flags Magic Mountain in October 2026, at around 68% crowd levels.
How busy is Six Flags Magic Mountain in October 2026?
On average, Six Flags Magic Mountain is moderately busy in October 2026 - around 44% crowd levels. Weekdays are usually quieter than weekends.
Is Six Flags Magic Mountain busier on weekends?
Yes - Six Flags Magic Mountain is typically busier at weekends than midweek in October 2026. Visit on a weekday for shorter queues.
What is the best time to visit Six Flags Magic Mountain?
The best time to visit Six Flags Magic Mountain is on its quietest predicted days - Monday 19th is the quietest in October 2026 (about 6%). Arriving at opening also means the shortest waits.
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