Old Mill Campground campground
Old Mill Campground
Reservations are accepted at Old Mill Campground, ensuring that campers can secure their spot ahead of time. This is especially recommended during peak seasons when the campground is more likely to fill up quickly. It is advisable to check the campground's availability online or contact the park office to make a reservation.
The best time to visit Old Mill Campground is during the spring and fall seasons. The weather during these times is generally mild and pleasant, perfect for exploring the surrounding natural beauty. However, it is crucial to be cautious of potential wildfire risks during the hot and dry summer months. Campers should always follow fire safety guidelines and pay attention to any warnings or restrictions in the area. Additionally, being mindful of wildlife and practicing proper food storage is essential to ensure a safe and enjoyable camping experience at Old Mill Campground.
What's on-site at Old Mill Campground
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 Old Mill Campground, with reservations status.
| Campground | Reservations | Toilets | View |
|---|---|---|---|
| Mill Valley Campground | ✓ | ✗ | → |
| Mill Valley | ✗ | ✓ | → |
| Main Letts | ✗ | ✗ | → |
| Letts Lake Campground | ✓ | ✗ | → |
| Gray Pine Group Campground | ✗ | ✗ | → |
Nearby streamflow
USGS streamgauges within reach of Old Mill Campground -- pulled live from the National Water Information System.
| Streamgauge | Discharge | View |
|---|---|---|
| Nf Cache C A Hough Spring Nr Clearlake Oaks Ca | 31 cfs | → |
| Nf Cache C Nr Clearlake Oaks Ca | 114 cfs | → |
| Ef Russian R Nr Calpella Ca | 39 cfs | → |
| Cache C Nr Lower Lake Ca | 698 cfs | → |
| Kelsey C Nr Kelseyville Ca | 15 cfs | → |
| Bear C Ab Holsten Chimney Cyn Nr Rumsey Ca | 20 cfs | → |
Plan a longer trip
The closest parks, lakes, boat launches, and paddle runs so a camping night can grow into a full weekend.
Parks
- Mendocino National Forest
- Lucerne Alpine Park
- Nice Keeling Park
- Lakeside Park
- Wilderness Yuki
- Clear Lake State Park
Boat launches
- Walker Ridge Road Lake County
- Lucerne Harbor Park
- Island Drive Lake County
- Lake County
- 3rd Street 20, Lakeport
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 Old Mill Campground as a favorite, set a custom threshold (precipitation, snowpack, freezing temperatures), and the iOS app will push the moment conditions cross.
About Old Mill Campground
Can I make reservations at Old Mill Campground?
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 Old Mill Campground?
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 Old Mill Campground.