House of Nightmares at Grona Lund. Closed right now.
Busiest around 1pm (about 4 min) and quietest around 6pm (about 0 min).
Of the days recorded so far, Sunday averages the longest queue, at about 1 minutes.
Closed during 31% of the readings taken while the park was fully open. The feed does not say why, so that covers refurbishment and weather as well as breakdowns.
The longest queue we have recorded is 20 minutes on 2026-08-15, the shortest 0 minutes on 2026-08-09.
| 1pm | 4 min | 10 readings | |
|---|---|---|---|
| 3pm | 1 min | 7 readings | |
| 4pm | 1 min | 7 readings | |
| 5pm | 2 min | 9 readings | |
| 6pm | 0 min | 8 readings | |
| 7pm | 1 min | 7 readings |
See every ride at Grona Lund live, or read the park’s history.