State Forest · Wisconsin
Castle Mound Campground
State Forest · Wisconsin, United States · in Black River State Forest
- Sites
- 35
- Hookups
- 14 electric, 21 no hookups
- Season
- Year-round
- Restrooms
- Yes
- Showers
- Yes
- Dump station
- Yes
- Pets
- Yes
- Elevation
- 879 ft
- Dark sky
- Bortle class 4
- Cell coverage
- T-Mobile good · AT&T good · Verizon good (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Phone
- 715-284-4103
Site map
The imagery of the campground. Press and hold the map to drop your own pins and notes; the operator publishes no site points here. Your ratings, notes, pins and photos are kept with the campground on your Saved list, the same list the camping map and the drive page keep.
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About
This modern family campground is open year-round and has a total of 35 sites (21 non-electric and 14 electric). There is one electric ADA-designated site.
The campground includes an accessible shower building, accessible flush and vault toilet buildings, firewood sales, an indoor picnic shelter, a garbage and recycling station and a sanitary dump station.
Some sites at Castle Mound Campground are open year-round.
35 campsites on the reservation system, 14 with electricity. In Black River State Forest.
Fees
Nightly rates vary by site and season and are shown when you pick a site on the reservation system; campers from outside Wisconsin pay $15 a night more; $9.30 reservation fee per booking. A vehicle admission pass is required: $13 a day ($16 with out-of-state plates) or $28 for 12 months ($50 out-of-state).
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 24° | 7° | -20° | 43° | 11 of 11 |
| February | 31° | 12° | -22° | 57° | 11 of 11 |
| March | 43° | 28° | -3° | 75° | 11 of 11 |
| April | 54° | 36° | 18° | 80° | 8 of 11 |
| May | 69° | 50° | 31° | 83° | 1 of 11 |
| June | 77° | 60° | 47° | 93° | 0 of 11 |
| July | 82° | 65° | 57° | 92° | 0 of 11 |
| August | 78° | 63° | 54° | 89° | 0 of 11 |
| September | 75° | 59° | 42° | 87° | 0 of 11 |
| October | 58° | 43° | 27° | 78° | 4 of 10 |
| November | 41° | 30° | 8° | 66° | 9 of 10 |
| December | 30° | 19° | -14° | 62° | 10 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Wazee Lake Recreation Area Campground · City, County & Regional Parks · 6 mi
- West Arbutus County Park Campground · City, County & Regional Parks · 10 mi
- East Arbutus County Park Campground · City, County & Regional Parks · 11 mi
- Russell Memorial Park and Campground · City, County & Regional Parks · 11 mi
- Pigeon Creek Campground · State Forest · 12 mi · 38 sites
All public campgrounds in Wisconsin · Every state and province · Facts read from the operator 2026-09-17. Confirm fees, rules and current status with the operator before you go.