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Halloween Season 2026 at Legoland California: crowd calendar

20 Sep to 30 Oct 202641 datesCarlsbad, California, United States

Halloween Season 2026 at Legoland California runs 20 Sep to 30 Oct 2026 and is forecast moderately busy, averaging 52% crowd level. The quietest date is Thu 29 Oct at 38%, the busiest Sat 10 Oct at 79%.

Quietest date of Halloween Season 2026

Thursday 29 Oct

Halloween Season 2026 is forecast moderately busy at Legoland California, averaging 52% crowd level across its 28 dates. The busiest is Saturday 10 Oct at 79%.

38%crowds
Next bestThu 1 Oct 40%Thu 8 Oct 40%Tue 27 Oct 40%

Across its 41 dates the forecast averages 52% crowd level, which is about a normal day for this park. That is 6 points busier than the same weeks measured in 2025 (46%). Expect lines to average around 20 minutes park-wide on a typical date.

Every date, with the forecast

September 2026

  1. Sun20No forecast
  2. Mon21No forecast
  3. Tue22No forecast
  4. Wed23No forecast
  5. Thu24No forecast
  6. Fri25No forecast
  7. Sat26No forecast
  8. Sun27No forecast
  9. Mon28No forecast
  10. Tue29No forecast
  11. Wed30No forecast

October 2026

  1. Thu140%~13 min
  2. Fri251%~18 min
  3. Sat360%~23 min
  4. Sun467%~28 min
  5. Mon549%~17 min
  6. Tue645%~15 min
  7. Wed744%~15 min
  8. Thu840%~13 min
  9. Fri950%~18 min
  10. Sat1079%~41 min
  11. Sun1171%~32 min
  12. Mon1256%~21 min
  13. Tue1347%~16 min
  14. Wed1447%~16 min
  15. Thu1547%~16 min
  16. Fri1651%~18 min
  17. Sat1776%~37 min
  18. Sun1865%~27 min
  19. Mon1944%~15 min
  20. Tue2041%~14 min
  21. Wed21No forecast
  22. Thu2241%~14 min
  23. Fri2344%~15 min
  24. Sat2473%~33 min
  25. Sun2566%~28 min
  26. Mon2643%~14 min
  27. Tue2740%~13 min
  28. Wed28No forecast
  29. Thu2938%~12 min
  30. Fri3044%~15 min
Quietest 0-15%Quieter 15-35%Typical 35-65%Busier 65-88%Busiest 88-100%

How the same weeks ran in 2025

Between 20 Sep and 30 Oct 2025 the park measured 46% on average over 29 recorded days. The busiest was Saturday 11 Oct at 78%, the quietest Tuesday 21 Oct at 20%. These are the same calendar weeks, not necessarily 2025's event dates.

Busiest days, measured

  1. 1Saturday 11 OctLines averaged 39 min78%
  2. 2Saturday 25 OctLines averaged 34 min73%
  3. 3Sunday 12 OctLines averaged 33 min72%
  4. 4Monday 13 OctLines averaged 29 min68%
  5. 5Saturday 18 OctLines averaged 29 min68%

Quietest days, measured

  1. 1Tuesday 21 OctLines averaged 7 min20%
  2. 2Thursday 30 OctLines averaged 7 min22%
  3. 3Tuesday 28 OctLines averaged 7 min22%
  4. 4Thursday 23 OctLines averaged 8 min24%
  5. 5Wednesday 22 OctLines averaged 9 min27%

Dates as published by Legoland California; always check the park's own site before travelling. 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. We score every past forecast against what the queues actually did and publish the result in the crowd forecast accuracy ledger.

Mickey's Not-So-Scary Halloween Party · Magic KingdomOogie Boogie Bash - A Disney Halloween Party · Disney California AdventureHalloween Time · Disney California AdventureHalloween Time at Disneyland Resort · Disneyland ParkHalloween Horror Nights · Universal Studios Florida ParkHalloween Spooktacular · Seaworld OrlandoHalloween Horror Nights Hollywood · Universal Studios HollywoodBrick-or-Treat · Legoland OrlandoEvery seasonal event we forecast

Frequently asked

When is Halloween Season 2026 at Legoland California?

Halloween Season 2026 runs 20 Sep to 30 Oct 2026: 41 dates in total. Dates are as published by Legoland California.

What is the quietest date of Halloween Season 2026?

Thursday 29 Oct is forecast the quietest at 38% crowd level. The next best are Thu 1 Oct (40%), Thu 8 Oct (40%), Tue 27 Oct (40%).

What is the busiest date of Halloween Season 2026?

Saturday 10 Oct is forecast the busiest at 79%. The 17 dates that fall in the October break (13 Oct to 30 Oct) average 49%.

How busy is Halloween Season compared with a normal day at Legoland California?

The event dates average 52% crowd level, about a normal day for this park. The same weeks in 2025 measured 46% on average.