The Hollows Conservation Area Campground campground
The Hollows Conservation Area Campground
The campground offers 66 campsites with electric and water hookups, a dump station, and modern restrooms and showers. Reservations are recommended, and the campground operates on a first-come-first-serve basis.
An interesting fact about the area is that it was once used as a gravel quarry and is now a restored conservation area. The best time of year to visit is during the summer months, with average temperatures ranging from 70-80 degrees Fahrenheit.
Overall, the Hollows Conservation Area Campground provides a peaceful retreat for nature lovers seeking outdoor adventure and relaxation.
What's on-site at The Hollows Conservation Area 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 The Hollows Conservation Area Campground, with reservations status.
| Campground | Reservations | Toilets | View |
|---|---|---|---|
| Camp Reinberg | ✗ | ✗ | → |
| Mud Lake West | ✗ | ✗ | → |
| Fourth Lake Resort Campsite | ✗ | ✗ | → |
| Camp Lakota - A Boyscouts Of America Camp | ✗ | ✗ | → |
| North Branch Conservation Area (Cyclists Only) | ✓ | ✗ | → |
Nearby streamflow
USGS streamgauges within reach of The Hollows Conservation Area Campground -- pulled live from the National Water Information System.
| Streamgauge | Discharge | View |
|---|---|---|
| Fox River At Algonquin | 725 cfs | → |
| Fox River At Algonquin (Tailwater) | 769 cfs | → |
| Boone Creek Near Mc Henry | 6 cfs | → |
| Nippersink Creek Above Wonder Lake | 32 cfs | → |
| Tyler Creek At Elgin | 18 cfs | → |
| Poplar Creek At Elgin | 7 cfs | → |
Nearby snow depths
NRCS SNOTEL stations within reach of The Hollows Conservation Area Campground -- relevant when planning a shoulder-season or alpine trip.
| SNOTEL station | Snowpack | 24h Snowfall | View |
|---|---|---|---|
| Cary 0.3 Ne | 0.0 in | 0.0 in | → |
| Bull Valley 2.5 Wnw | 0.0 in | 0.0 in | → |
| Crabtree Nature Center | 0.0 in | 0.0 in | → |
| Sleepy Hollow 0.7 W | 0.0 in | 0.0 in | → |
| Crystal Lake | 0.0 in | 0.0 in | → |
| Wonder Lake 0.8 Wnw | 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
- Killarney Park
- Hollows 2
- Lapins Park
- Brittany Woods Park A
- Brittany Woods Park B
- Brittany Woods Park C
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 The Hollows Conservation Area Campground as a favorite, set a custom threshold (precipitation, snowpack, freezing temperatures), and the iOS app will push the moment conditions cross.
About The Hollows Conservation Area Campground
Can I make reservations at The Hollows Conservation Area 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 The Hollows Conservation Area 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 The Hollows Conservation Area Campground.