Main Campground campground
Main Campground
Reservations can be made in advance to secure a camping spot at the Main Campground, ensuring a stress-free experience. It is advisable to book early, especially during peak seasons, as the campground can get quite busy. The best time to visit is generally during the summer months, from June to September when the weather is pleasant and suitable for outdoor activities.
While exploring the camping area, be cautious of wildlife encounters, as Washington State is home to various animals such as bears and cougars. It is crucial to store food properly and maintain a safe distance from wildlife. Additionally, campers should be mindful of fire safety precautions and follow any guidelines provided by the campground. With its ample amenities, stunning natural beauty, and careful consideration of safety measures, the Main Campground in Washington State offers an unforgettable camping experience for visitors from all walks of life.
What's on-site at Main 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 Main Campground, with reservations status.
| Campground | Reservations | Toilets | View |
|---|---|---|---|
| Mossyrock Park - Tacoma Power | ✓ | ✓ | → |
| S'Mores Loop | ✗ | ✗ | → |
| Riffe Lake Campground | ✗ | ✗ | → |
| Ike Kinswa State Park | ✓ | ✗ | → |
| Mayfield Lake - Tacoma Power | ✓ | ✓ | → |
Nearby streamflow
USGS streamgauges within reach of Main Campground -- pulled live from the National Water Information System.
| Streamgauge | Discharge | View |
|---|---|---|
| Tilton River Ab Bear Canyon Creek Near Cinebar | 270 cfs | → |
| Cowlitz River Below Mayfield Dam | 5,230 cfs | → |
| Nf Toutle River Below Srs Near Kid Valley | 709 cfs | → |
| South Fork Newaukum River Near Onalaska | 182 cfs | → |
| Cowlitz River Near Kosmos | 3,140 cfs | → |
| South Fork Toutle River At Toutle | 868 cfs | → |
Nearby snow depths
NRCS SNOTEL stations within reach of Main Campground -- relevant when planning a shoulder-season or alpine trip.
| SNOTEL station | Snowpack | 24h Snowfall | View |
|---|---|---|---|
| Spirit Lake Tunnel Outlet On S Coldwater Crk | 0.0 in | 0.0 in | → |
| Spirit Lake | 0.0 in | 0.0 in | → |
| Nohrsc Sheep Canyon | 0.0 in | 0.0 in | → |
| Sheep Canyon | 0.0 in | 0.0 in | → |
| Nohrsc Pinto Rock | 0.0 in | 0.0 in | → |
| Pinto Rock | 0.0 in | 0.0 in | → |
Plan a longer trip
The closest parks, lakes, boat launches, and paddle runs so a camping night can grow into a full weekend.
Parks
- Ike Kinswa State Park
- Snoqualmie National Forest
- Jackson Court House State Park
- Lewis And Clark State Park
- Matilda Jackson Park
- Bald Hill Natural Area Preserve
Boat launches
- Mcdougall Drive 136, Mossyrock
- Ajlune Road Lewis County
- Mayfield Lake Park Campground Boat Launch
- Kosmos Road West Lewis County
- Champion Haul Road Lewis County
Points of interest
- Castle Lake Viewpoint Observation Site
- Loowit Viewpoint
- Site: Woods Creek Watchable Wildlife Area Tr. #247
- Forest Road 25
- Harmony Falls Viewpoint
Paddle runs
- Mount St. Helens National Volcanic Monument Boundary To Mount St. Helens National Volcanic Boundary In Sw 1/4 Of Sec 32, T11n, R5e
- Headwaters In Sw1/4 Sec 28, T9n, R5e To Mount St. Helens National Volcanic Monument Boundary
- Goat Rocks Wilderness Bounday To Cowlitz Falls Ferc Project Boundary In Ne1/4 Of Nw1/4 Of Sec 4, T11n, R6e
- Mount St. Helens National Volcanic Monument Boundary To To Point River Reenters Mshnvm In Se 1/4 Of Sec 11, T10n, R5e
- Headwaters In Se1/4 Of Sec 31, T10n, R6e To Mount St. Helens National Volcanic Monument Boundary
- Nw1/4 Of Sec 21, T11n, R8e To Confluence With Cispus River
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 Main Campground as a favorite, set a custom threshold (precipitation, snowpack, freezing temperatures), and the iOS app will push the moment conditions cross.
About Main Campground
Can I make reservations at Main 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 Main 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 Main Campground.