OutReserve

Hosmer Grove Campground

Hosmer Grove
Hosmer Grove
Sheltered picnic area
Campground area
Vault toilets

About Hosmer Grove Campground

Each campsite allows a maximum of one vehicle in designated parking spaces with one additional vehicle allowed in overflow parking. Each campsite has one picnic table and a grill (bring charcoal, no wood collecting permitted). Contained camp stoves are allowed. These campsites are for tents only – Camping trailers or pop-up campers permitted only in allowed parking spaces with reservation, which allows use of campsite picnic table and grill. . The use of hammocks is considered a camping style and will be permitted, but limited to trees more than 10 inches in diameter with adequate padding and within the footprint of the campsite. No more than two attachments to any single tree. Temporary slacklines will also be permitted under the same conditions as hammocks provided they do not create any other safety hazard. There are no showers or electrical outlets. There is a water station and vault toilets. Pets are not permitted in or around campsite facilities. Camping is limited to 3 nights in any 30-day period. Quiet hours are 10 pm to 8 am. Check out time is 11 am.

Number of accommodations: 6

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Open year round

This campground is open year round, providing flexibility for your stay.

365 Days

Sites & Availability

6 Sites Available

Site
Price
1, Loop: A
6 guests
$20.00
/ per night
2, Loop: A
6 guests
$20.00
/ per night
3, Loop: A
6 guests
$20.00
/ per night
4, Loop: A
6 guests
$20.00
/ per night
5, Loop: A
6 guests
$20.00
/ per night
6, Loop: A
6 guests
$20.00
/ per night

Reviews (189)

Review Summary

4.2
189 reviews
5
54.5%
103
4
28.0%
53
3
8.5%
16
2
4.8%
9
1
4.2%
8

crystal f

Verified

March 16, 2023 Stayed at: 2, Loop: A

5

Really awesome place to stay to be so close for sunrise tour on the crater. the facilities are clean and nice and the tenting area on level ground. definitely bring warm clothing for sleep b/c it was very cold and windy. the park is gorgeous and going up to the crater summit, you're above the clouds which is just incredible. if you can get a spot at hosmer grove, definitely do it b/c it's such a great experience! highly recommended!

Caroline N

Verified

March 15, 2023 Stayed at: 1, Loop: A

4

We arrived after dark, camped, drove to the summit for sunrise, and then came back down to explore the campground but all the parking spots were full with day users. Overall the location provided excellent access to the summit district. We stayed in a camper van and the only thing to note is that not all spots in the parking lot are level. In our case, we were the last ones to arrive and ended up slightly tilted.

Tim O

Verified

March 13, 2023 Stayed at: 2, Loop: A

4

All was fine, we planned to sleep in the vehicle. We were able to find parking and do so. The only issue was the lack of a light at the washroom, but having a flashlight with would have helped, I just assumed there was one, so my fault there. :) All good! I'm sure it deserves a 5, but we didn't get in until very late, so can't really comment on the entire location. Sorry.

Jennifer I

Verified

March 5, 2023 Stayed at: 3, Loop: A

4

Actual campgrounds are tent only. If you have a rooftop tent or van you’re able to park and set up but there are very few spots that are level. Bathrooms were ok. Fairly clean although pretty heavily used by other through traffic during the day. There is a short trail next to the campsite so there is quite a bit of through traffic during the day. There’s a small covered area with picnic tables available for use which is nice since the campsites are quite close together.

Easton H

Verified

February 17, 2023 Stayed at: 3, Loop: A

1

Horrendous. They had to shut down the Hosmer campground due to high winds (not their fault) the afternoon of our arrival. The ranger was unwilling to assist in anyway other than telling me there are fines for illegal camping. Wow. We scrambled to find any hotel, condo, etc to stay the night, but nothing was available. My wife, my three small children, and I we stranded with no legal options to sleep (we finally offered some help from a local church). If it is possible for this campground to be shut down, we plead that the rangers have a backup campground or even a lot of dirt whenever this happens. Such a miserable experience.

Leora C

Verified

February 13, 2023 Stayed at: 4, Loop: A

1

When we checked in at the gate the ranger didn’t mention anything about potential bad weather closing the campground. We got to the park early so we could hike the sliding sands trail to the parking lot. We were in the crater all day and had no idea how the weather was shaping up on the other side. We hiked out just before dark and drove down to the campgrounds only to see the entrance blocked. No signs and no notice. We looked online and discovered that the campgrounds were closed due to high winds. Since we had nowhere else to stay that night we ended up sleeping in a compact rental car (actually didn’t sleep very well at all) in the parking lot at the trail head.

I really wish the ranger had warned us so that we could consider an alternate plan. Lack of communication from the park was quite disappointing. Never got to see the campgrounds so I can’t say anything about that.

April A

Verified

February 13, 2023 Stayed at: 3, Loop: A

4

Small campground within the Haleakala National Park. We stayed here and woke up early to go to see the HAleakala Sunrise. We also went hiking. Small and clean. It has tables, but if you are staying on a camper the tables are on an open space next to the parking area. We didn't use the tables.

karen c

Verified

February 11, 2023 Stayed at: 6, Loop: A

5

Super peaceful campground, enjoyed our stay here !!

Denzel G

Verified

February 7, 2023 Stayed at: 1, Loop: A

5

Small yet perfect campground. Loved it

Heather M

Verified

February 6, 2023 Stayed at: 2, Loop: A

5

Check in was quick and easy, great staff who explained everything and were very helpful.

Location Hosmer Grove Campground

Address:
Po Box 369
Makawao, HI, 96768
United States

Policies & Rules

Category About
General

Entrance fees of $30 per vehicle are to be paid when entering the Park. If you own a valid National Park pass please show to our fee collectors upon entrance. These passes can be used at entrance in lieu of the $30 fee. 

General

If you make a reservation and fail to show up or cancel the reservation, you will be charged a $20 fee. 

General

The campground is located in the Summit District of Haleakala National Park, high on the slopes of Haleakala at nearly 7000 ft in elevation. Be prepared for rain and cold weather. Nighttime temperatures can drop to near freezing in the winter. Daytime temperatures range from 50 degrees to 65 degrees F. Temperatures are comfortable in the summer, but be prepared for rain at any time. 
Check in is at 2pm
Check out time is 11am
There are no stores in the area so make sure you come prepared with adequate food and water.

General

STOP THE SPREAD OF INVASIVE SPECIES. Remove plants, seeds, animals, and mud from boots, gear, 
and vehicles. Clean your gear before entering and leaving the recreation site. Stay on designated 
roads and trails, and follow local guidelines for firewood. For more information visit the National Invasive Species Information Center

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