Photo: NPSAbout Hosmer Grove
Hosmer Grove lies in the cloud belt of Haleakalā, just below the 7,000 foot level (2134m) in the Summit District. 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. Overnight stays are limited to three (3) nights total for all Park areas in a thirty day period. Pets are not permitted in or around campsite facilities.
Photos

Campsites
Site-by-site details (sizes, hookups, shade) for this campground are coming soon.
Conditions at camp
🌤️ Forecast
🔥 Wildfires nearby
No active fire perimeters nearby. ✅
🗓️ Typical weather
The weather in the Summit District can change quickly from warm and sunny to cold and rainy. Hosmer Grove Campground lies in the cloudbelt of Haleakalā, and as such often sees misty, rainy, and wet conditions during winter months and in the afternoons. It is advised to have rain gear and a rain fly when undertaking outdoor activities.
Rules
Overnight stays are limited to three (3) nights total for all Park areas in a 30-day period. Pets are not permitted in or around campsite facilities.
Campground information from the National Park Service. Confirm current status with the park before you go.