Hosmer Grove campground
Hosmer Grove
The campground offers basic facilities such as picnic tables and restroom facilities. However, there are no showers or hookups available. It is important to note that reservations are not accepted at Hosmer Grove. The campground operates on a first-come, first-served basis, so it's advisable to arrive early to secure a spot.
The best time to visit Hosmer Grove is during the summer months of June to September when the weather is typically warmer and drier. However, it is worth checking the local weather conditions and trail closures before planning a trip. It is also crucial to be cautious of the local wildlife, particularly the endangered Haleakala silversword plant that grows in the area. Visitors should avoid damaging or picking these rare plants.
In summary, Hosmer Grove camping area in Hawaii offers a peaceful camping experience amidst breathtaking natural beauty. While amenities are limited, the campground's serene atmosphere and first-come, first-served policy make it a popular choice for campers. It is advisable to visit during the summer months, ensuring to respect and protect the local wildlife and vegetation.
What's on-site at Hosmer Grove
Key facilities Snoflo tracks for this campground. Confirm with the operator before booking -- amenities can change seasonally.
Plan your trip down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max so trends jump out at a glance.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks. Hover any point for the full breakdown.
Other campgrounds in the area
Snoflo-tracked campsites within driving distance of Hosmer Grove, with reservations status.
| Campground | Reservations | Toilets | View |
|---|---|---|---|
| Hosmer Grove - Haleakala National Park - Maui | ✗ | ✗ | → |
| Holua Dispersed - Haleakala National Park - Maui | ✗ | ✗ | → |
| Hōlua Campsites | ✗ | ✗ | → |
| Hōlua Campground | ✗ | ✗ | → |
| Palikū Campsites | ✗ | ✗ | → |
Nearby streamflow
USGS streamgauges within reach of Hosmer Grove -- pulled live from the National Water Information System.
| Streamgauge | Discharge | View |
|---|---|---|
| Waikamoi Str Ab Res At Kula Pl Intake Nr Olinda | 0 cfs | → |
| Opana Tunnel Near Kailiili | 2 cfs | → |
| West Wailuaiki Stream Near Keanae | 12 cfs | → |
| Honopou Stream Near Huelo | 4 cfs | → |
| Hanawi Stream Near Nahiku | 12 cfs | → |
| Oheo Gulch At Dam Near Kipahulu | 124 cfs | → |
Plan a longer trip
The closest parks, lakes, boat launches, and paddle runs so a camping night can grow into a full weekend.
Camping essentials & Leave No Trace
- Pack it in, pack it out
- Take all trash, food scraps, and gear back with you to keep campsites clean and protect wildlife.
- Respect wildlife
- Observe animals from a distance, store food securely, and never feed wildlife to maintain natural behavior and safety.
- Know before you go
- Check weather, fire restrictions, trail conditions, and permit requirements to ensure a safe and well-planned trip.
- Minimize campfire impact
- Use established fire rings, keep fires small, fully extinguish them, or opt for a camp stove when fires are restricted.
- Leave what you find
- Preserve natural and cultural features by avoiding removal of plants, rocks, artifacts, or other elements of the environment.
Set push alerts in the Snoflo app
Save Hosmer Grove as a favorite, set a custom threshold (precipitation, snowpack, freezing temperatures), and the iOS app will push the moment conditions cross.
About Hosmer Grove
Can I make reservations at Hosmer Grove?
This campground does not appear to accept reservations -- it's typically first-come, first-served. Arrive early on summer weekends.
How fresh is the weather data on this page?
The hourly forecast updates throughout the day from the NOAA / yr.no public feeds. Streamflow data is pulled live from USGS streamgauges and snowpack from the NRCS SNOTEL network.
What's the best time of year to visit?
Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation. For longer trips, the 5-day hourly meteogram shows snow + rain accumulation hour-by-hour.
How do I get to Hosmer Grove?
Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the campground.
Can I get alerts when conditions change?
Yes -- alerts are managed through the Snoflo iOS app. Favorite this campground, set a threshold (temperature, snowpack, precipitation), and you'll get a push the moment it crosses.
Other campgrounds near here
Snoflo-tracked campgrounds within driving distance of Hosmer Grove.