Available Nov 13–15 · 2 nights9 sites open for every nightA forested campground near hiking, and mountain biking. RV fit varies by site.
Located among the sandstone bluffs, steep hills and deep valleys of southwestern Wisconsin's Driftless Area, this 5,000-acre park offers rugged outcroppings, wildflower prairies, two lakes with beaches and picnic areas, and miles of hiking, biking and equestrian trails.



Length limits vary by campsite.
Dump station on site.
Availability on Going to Camp. Showing 40 of 310 sites.
| Site | Fr 13 | Sa 14 | Price |
|---|---|---|---|
| 290 twin valley 2 | ✓ | ✓ | $20 |
| 277 twin valley 2 | ✓ | ✓ | $20 |
| 227 twin valley 1 | ✓ | ✓ | $20 |
| 292 twin valley 2 | ✓ | ✓ | $20 |
| 289 twin valley 2 | ✓ | ✓ | $20 |
| 287 twin valley 2 | ✓ | ✓ | $20 |
| 285 twin valley 2 | ✓ | ✓ | $20 |
| 282 twin valley 2 | ✓ | ✓ | $20 |
| 280 twin valley 2 | ✓ | ✓ | $20 |
| 278 twin valley 2 | ✓ |
4175 State Highway 23 N
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Official facts link to their source; “Listing” facts come from the wisconsin.goingtocamp.com listing. Anything we can't source says so.
| ✓ |
| $20 |
| 276 twin valley 2 | ✓ | ✓ | $20 |
| 272 twin valley 2 | ✓ | ✓ | $20 |
| 259 twin valley 2 | ✓ | ✓ | $20 |
| 257 twin valley 2 | ✓ | ✓ | $20 |
| 255 twin valley 2 | ✓ | ✓ | $20 |
| 243 twin valley 1 | ✓ | ✓ | $20 |
| 242 twin valley 1 | ✓ | ✓ | $20 |
| 240 twin valley 1 | ✓ | ✓ | $20 |
| 238 twin valley 1 | ✓ | ✓ | $20 |
| 236 twin valley 1 | ✓ | ✓ | $20 |
| 232 twin valley 1 | ✓ | ✓ | $20 |
| 230 twin valley 1 | ✓ | ✓ | $20 |
| 228 twin valley 1 | ✓ | ✓ | $20 |
| 226 twin valley 1 | ✓ | ✓ | $20 |
| 225 twin valley 1 | ✓ | ✓ | $20 |
| 223 twin valley 1 | ✓ | ✓ | $20 |
| 222 twin valley 1 | ✓ | ✓ | $20 |
| 220 twin valley 1 | ✓ | ✓ | $20 |
| 219 twin valley 1 | ✓ | ✓ | $20 |
| 216 twin valley 1 | ✓ | ✓ | $20 |
| 213 twin valley 1 | ✓ | ✓ | $20 |
| 212 twin valley 1 | ✓ | ✓ | $20 |
| 209 twin valley 1 | ✓ | ✓ | $20 |
| 207 twin valley 1 | ✓ | ✓ | $20 |
| 203 twin valley 1 | ✓ | ✓ | $20 |
| 201 twin valley 1 | ✓ | ✓ | $20 |
| 770 | ✓ | ✓ | $38 |
| 769 | ✓ | ✓ | $38 |
| 767 | ✓ | ✓ | $38 |
| 765 | ✓ | ✓ | $38 |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
Available Nov 13–15 · 2 nights9 sites open for every night
Available Nov 13–15 · 2 nights70 sites open for every night
Available Nov 13–15 · 2 nights4 sites open for every nightAn idea to start from, built from this campground's listing and real tours nearby. Times, openings and prices change, so check each before you go.
Rentals that may deliver here and whose listed length fits sites up to 50 ft. Delivery may be available — confirm fees and dates with the owner before you book.

Travel trailer · 22 ft · sleeps 5 · 48 mi from campground
$139/night listed · Outdoorsy · Delivery may be available
View rental
Travel trailer · 37 ft · sleeps 8 · 50 mi from campground
$164/night listed · Outdoorsy · Delivery may be available
View rental
Travel trailer · 34 ft · sleeps 8 · 50 mi from campground
$164/night listed · Outdoorsy · Delivery may be available
View rentalPaid experiences on Viator. Distances are from this campground when the tour lists its own start point.

Madison area · 1 hr · from $26/person

Madison area · 1 hr–1.5 hr · from $9/person

Madison area · 2 hr · from $70/person

Madison area · 2 hr · from $27/person
Share of site-nights open, booked and closed on Wisconsin State Parks for the next months, checked Nov 8. Months further out may not be released for booking yet.
| Month | Open | Booked | Closed |
|---|---|---|---|
| Nov 2026 | 30% | 0% | 65% |
| Dec 2026 | 13% | 0% | 85% |
| Jan 2027 | 13% | 0% | 84% |
| Feb 2027 | 13% | 0% | 84% |
| Mar 2027 | 13% | 0% | 84% |
| Apr 2027 | 34% | 0% | 62% |
| May 2027 | 93% | 0% | 0% |
Seasonal loop closures in this window: — (Nov 2026, Dec 2026, Jan 2027, Feb 2027, Mar 2027, Apr 2027); Twin Valley 1 (Dec 2026, Jan 2027, Feb 2027, Mar 2027); Cox Hollow 49-118 (Nov 2026, Dec 2026, Jan 2027, Feb 2027, Mar 2027, Apr 2027); Cox Hollow 1 (Nov 2026, Dec 2026, Jan 2027, Feb 2027, Mar 2027, Apr 2027); Hickory Ridge (Nov 2026, Dec 2026, Jan 2027, Feb 2027, Mar 2027); Backpack (Nov 2026, Dec 2026, Jan 2027, Feb 2027, Mar 2027); Cox Hollow 2 (Nov 2026, Dec 2026, Jan 2027, Feb 2027, Mar 2027, Apr 2027).
310 individual reservable campsites from Wisconsin State Parks, checked Nov 8. Rates are the listed nightly rates.
310 sites · $38–$41, $20–$26/night
Loops: Cox Hollow 49-118 loop (62), Twin Valley 3 loop (58), Twin Valley 1 loop (55), Cox Hollow 1 loop (48), Twin Valley 2 loop (40), Hickory Ridge loop (8), Cox Hollow 2 loop (7), Backpack loop (6), Horse Camp loop (3), Cox Hollow 1-48 loop (3)
88 open Nov 13–Nov 15

Madison area · 15 min · from $399/person

Madison area · 2 hr · from $12/person

Madison area · 2 hr · from $10/person

Madison area · 20 min · from $92/person

Madison area · 2 hr · from $10/person