Hosmer Grove lies in the cloud belt of Haleakalā, just below the 7,000-foot level (2134m) in the summit area. Be prepared for rain and cold weather. Nighttime temperatures can drop into the to near freezing (0°C); daytime highs average 50-65°F (10-18°C). The campground has picnic tables, barbeque grills, drinking water, and pit toilets. N... View more
Amenities
Restrooms
Wi-Fi Available
Laundry Access
RV Dump
Water Station
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