Hosmer Grove Campground
4.3388 reviewsPO Box 369, Makawao, HI, 96768
Hosmer Grove Campground
$5.00 - $30.00 / night
Campsite Fees
Standard Site Fee$20.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00
Camping costs $5 per night with a 3-night maximum stay within any 30-day period. An additional $30 vehicle entrance fee to Haleakalā National Park applies unless a valid National Park pass is presented. The $30 entrance fee also includes access to the sunrise viewing on the first morning of your booking.
About this campground
Perched high on the sacred slopes of Haleakalā at nearly 7,000 feet, Hosmer Grove Campground offers an intimate wilderness experience unlike any other in Hawaii. This exclusive tent-only sanctuary features just six thoughtfully spaced campsites, each furnished with its own picnic table and grill, creating the perfect basecamp for your volcanic adventures. Here, where clouds drift through fragrant eucalyptus groves and native birds sing their morning songs, you'll discover a Hawaii far removed from the tropical beaches below—a place where the air is crisp, the stars shine brilliantly, and the ancient mountain shares its timeless stories.
The Hosmer Grove Campground is designed for tent camping and offers basic amenities, making it suitable for those seeking a traditional camping experience in a national park setting.
Weather and SeasonsAt this lofty elevation, Hosmer Grove exists in its own microclimate where tropical Hawaii meets alpine conditions. Daytime temperatures hover pleasantly between 50-65°F, perfect for hiking and exploration, while nights transform the campground into a chilly retreat where temperatures can plummet near freezing, particularly during winter months. The mountain's moods are ever-changing—morning mists may give way to brilliant sunshine, only to welcome afternoon showers that nourish the surrounding forest. Pack layers and rain gear for this adventure, as Haleakalā's weather can shift from balmy to brisk in moments.
ElevationRising nearly 7,000 feet above the Pacific, Hosmer Grove places you in Hawaii's alpine zone—a rare and remarkable ecosystem where the tropical island transforms into a high-altitude wonderland. At this elevation, you'll breathe air that's noticeably thinner and crisper than at sea level, and nighttime temperatures demand warm sleeping bags and cozy layers. The altitude creates a natural sanctuary above the clouds, where sunrise views are legendary and the star-filled nights reveal constellations impossible to see from the beaches below. Take time to acclimate, stay hydrated, and let your body adjust to this ethereal perch between earth and sky.
Natural Features and SceneryStep into an enchanted forest where towering eucalyptus trees create cathedral-like canopies overhead, their aromatic leaves rustling in the mountain breeze. The campground's crown jewel is its self-guided nature trail—a gentle loop that winds through groves alive with the songs of native honeycreepers and the distinctive calls of the Hawaiian petrel. From various vantage points, the landscape unfolds in dramatic fashion: gaze upward to Haleakalā's summit piercing the sky, or peer into the otherworldly volcanic crater below, its moonscape interior painted in shades of red, orange, and silver. Morning mists often shroud the forest in mystery, while afternoon light filters through the canopy, creating an ever-changing tableau of natural beauty.
Geological RegionHosmer Grove rests within the Summit District of Haleakalā National Park, a geological wonderland born from volcanic forces that shaped this massive shield volcano over hundreds of thousands of years. The campground occupies a unique transition zone where the mountain's volcanic slopes meet a surprising pocket of forest, creating an ecosystem found nowhere else on Earth. The famous figure-eight nature trail showcases this remarkable convergence, guiding visitors through groves where introduced eucalyptus trees shelter rare native plants and endemic bird species. This is a landscape of contrasts—where tropical island meets alpine environment, where ancient lava flows support delicate forest ecosystems, and where every sunrise reveals the dramatic volcanic architecture that defines this sacred Hawaiian summit.
Campsite details
Accessibility"Accessible Campsites, Accessible Parking, Accessible Picnic Area, Accessible Pit Toilets."—Official source.
Sites SizeSites are standard tent camping size. Parking for camper vans and vehicles is available but not all spots are level.
Sites PrivacyPrivacy is limited as campsites are in a shared grassy area. Some reviewers mention the lack of distinction between sites.
Total Campsites6 campsites
Recommended CampsitesVisitors are advised to bring warm clothing and prepare for rain. Arriving early is recommended for better parking spots, especially for camper vans.
Best CampsitesSpecific campsite recommendations are not provided.
Reserving a campsite
Check-in
2:00 PM
Check-out
11:00 AM
Stay Limit
Camping is limited to 3 nights within any 30-day period.
Guests Allowed Per Site
Each campsite allows a maximum of 6 people.
Groups
Group camping is not available.
Tents
Tents are allowed
RV vehicles
RV vehicles are allowed
Primitive
Primitive are allowed
Reservable
Reservations are allowed
Site layoutThe campground features 6 tent-only sites in a grassy open area near the parking lot. Each site is equipped with a picnic table and grill.
Open and Closed SeasonCamping is available year-round.
Reservation PlatformsReservations can be made through Recreation.gov.
Walk-in AvailabilityThe campground operates by reservation only, no specific walk-up availability is mentioned.
Cancellation PolicyReservations can be canceled before the scheduled check-in date. There is a $10 cancellation fee. Late cancellations (after midnight the day before arrival) will forfeit the first night’s use fee in addition to the $10 cancellation fee. There are no refunds for no-shows.
Amenities available
Potable water
Picnic tables
Vault toilets
Activities you can enjoy
The Hosmer Grove Campground offers a range of recreational activities. The campsite has a self-guided nature trail, which is an excellent spot for birdwatching, particularly during early dawn. Over 30 miles of trails nearby provide hikers the opportunity to explore Haleakalā's crater, though the soft, sandy nature of these trails requires extra time to ascend. Stargazing is a popular nighttime activity due to the campground's elevation and clear skies, and it serves as a convenient base for viewing Haleakalā's famous sunrise.
Hiking
"Hikers will find more than 30 miles of trails that journey down into the crater for exploring its many features. A self-guided trail begins at the Hosmer Grove campground and ends at the campground."—Official source. Users recommend starting hikes early and packing plenty of water due to the variable weather conditions and challenging trail terrain.Wildlife viewing
Birdwatching is a highly recommended activity, with native bird species like the nēnē commonly sighted. "The forest comes to life in the early dawn with the many native birds in the area."—Official source.Cultural and Educational Programs
Educational programs, such as the Junior Ranger program for children, are available at the nearby visitor center.Winter Activities
Campers should prepare for cold winter temperatures that may drop to near freezing at night.Water Sports
No explicit mention of water sports, such as kayaking or paddleboarding, is provided.Campground rules
- Pets are not allowed
- Campfires are not allowed. Visitors can use contained camp stoves or grills provided at each site.
- Quiet hours are 10:00 PM to 8:00 AM
Hazards
General hazardsVisitors should prepare for cold and wet weather conditions. The elevation may also pose challenges for individuals unaccustomed to high altitudes. Wildlife, such as native birds, should not be fed.
Active alertsWeather-related closures have been reported in user reviews. High winds and heavy rains can result in campground closures.
Weather forecast
69
°F
Aug 25
Monday
Overcast
Precipitation: 0%
Moderate wind, may affect light items
Humidity: 59%
Moderately humid conditions
Wind: 6 mph
Moderate wind, may affect light items
Overcast
7-Day Forecast
Access to 7-day forecasts tailored to each campground—covering temperature, precipitation, wind, and sky conditions.
Daily & Hourly Insights
View hourly forecasts with expected weather patterns throughout the day.
Temperature Trends
Visualize how temperatures shift over the month to help pick the most comfortable days for your trip.
Precipitation Trends
Plan around rain or snow with monthly visualizations of expected precipitation patterns.
Weather Summaries
Assess conditions with visuals for easier decision-making on when and where to camp.
Weather data powered by Open-Meteo
Emergency Services
The nearest emergency medical facility is in Kahului, approximately 1 hour 45 minutes away. Visitors can also approach rangers at the nearby visitor center for assistance.
Good to know
Peak season datesJanuary 1, 2025 - December 31, 2025 (Peak Season)
Trash and recyclingThere is no specific mention of trash and recycling facilities; visitors are advised to pack out all waste.
Proximity to water featuresNo water features such as lakes or rivers are located nearby.
Common complaintsMany user reviews highlight issues such as lack of privacy between campsites, insufficient parking spaces, and weather-related closures without adequate communication from park staff.
HostNone mentioned.
Campground Map
PO Box 369, Makawao, HI, 96768
Driving directionsFrom Kahului it is 28 miles of scenic drive along the Haleakala Highway 37 to 377, but the winding road makes the drive pretty slow. Allow at least 1 hour 45 minutes from Kahului to the entrance station of the Park. You can stop in Pukalani for shopping or fast food.
The campground is accessible via paved roads. A recent review specifically mentioned, 'The road was just paved in June 2021, so I had no problem reaching the site with my Mustang.' However, the winding and steep nature of the road can make the journey slow.Nearby places
Kahului (28 miles, approximately 1 hour 45 minutes)
Nearby supplies
Grocery stores and shopping are located in Pukalani or historic Makawao town, about a 45-minute drive back down the road towards the Kahului airport.
Camper Reviews
4.3
88 reviews
Hosmer Grove Campground is recommended, placing it in the top 40% of campgrounds based on reviews
The Hosmer Grove Campground is highly praised for its scenic location, proximity to the Haleakalā summit, and unique opportunities for stargazing and birdwatching. Many users mention the convenience of accessing the sunrise without needing an additional permit. However, consistent complaints include the lack of showers, the close proximity of campsites, and occasional issues with communication from park staff during closures.
Review Summaries
Based on 88 reviews
What Campers Love
"The stars from Hosmer are absolutely stunning."—User. "Great base camp for seeing the sunrise."—User. "Beautiful and clean! It was so quiet and peaceful."—User.
Based on 88 reviewsCommon Concerns
"Facilities were well maintained but the sites were indistinguishable from one another."—User. "The campsites are too close together in a small grass field."—User. "I was expecting to have a shower...
Based on 88 reviewsShow more
Pro Tips & Recommendations
Many users recommend bringing warm clothing due to cold nighttime temperatures. "Pack warm!"—User. "Bring a flashlight, as there are no lights in the restrooms."—User. It is also suggested to arrive...
Based on 88 reviewsShow more
Seasonal Insights
Winter reviews often mention the freezing nighttime temperatures, while summer reviews praise the mild daytime weather. Stargazing is highlighted in reviews from all seasons.
Based on 88 reviewsCamper Quotes
"Such a great spot if you want to save time driving up to the top to see the sunset and sunrise."—User. "Clean campsite area with bathrooms, sink, and a water bottle refill station."—User....
Based on 88 reviewsShow more
Site-Specific Reviews
Campsites 2 and 4 are frequently mentioned as convenient for sunrise views and nature walks. Site 6 receives praise for tranquility but also occasional critique for uneven parking.
Based on 88 reviewsAccessibility Features
"Accessible Campsites, Accessible Parking, Accessible Picnic Area, Accessible Pit Toilets."—Official source. Some users mention the need for better-maintained trails to enhance accessibility.
Based on 88 reviewsPet-Friendly Features
Pets are not allowed at this campground. Several reviewers highlight this restriction as a drawback for pet owners.
Based on 88 reviewsLast updated August 10, 2025