The decision
What this tool is trying to answer
Haleakalā sunrise has a real cost in sleep and logistics: the summit is cold, windy and weather can change fast, reservations are required for vehicles entering from 3 to 7 a.m., and reservations are not refunded for cloud. The useful question is whether tomorrow's conditions justify the early drive.
- A vehicle reservation is required year-round for Summit District entry from 3:00 a.m. to 7:00 a.m.
- NPS releases reservations up to 60 days ahead and a portion 2 days ahead at 7:00 a.m. HST.
- Weather can change quickly at the summit and can be below freezing around dawn; a reservation does not guarantee a visible sunrise.