RV Parks & Campgrounds

Hidden Valley RV Resort & Campground

4.8 Stars 4.8 - 12 Reviews  $$$$
(800) 469-5515
Milton, Wisconsin


Water, Electric, Fifty Amp, Sewer, Wi-fi, Pool, Pets allowed, Tents


May 10, 2022 - reviewed by Famof6
5.0 Stars   
Fantastic Stop
This park has it all! We stayed only one night, but would stay again. Peaceful, quiet, and really pretty setting. Bathrooms were clean and laundry was spotlessly. Staff and maintenance crews were friendly and keeping everything in tip top shape. We were very impressed. $65.00 for the night.

July 25, 2021 - reviewed by Tim
5.0 Stars   
Great Campsite
Everything you’d expect from KOA. The staff was very friendly with weekend events and pet & kid friendly atmosphere…there’s nothing not to like! 👍

June 15, 2021 - reviewed by WFSI
5.0 Stars   
Clean and plenty of room. Great pool with hot tube. Bathrooms were big and clean

September 28, 2020 - reviewed by John Oswald
5.0 Stars   
On Our Way To FL #1
Great RV Resort. Bathrooms and showers were absolutely clean. Staff and guests were friendly. Will stop at this resort again.

July 25, 2019 - reviewed by Tim
5.0 Stars   
Very nice campground. Clean, friendly staff. Lots of things for kids to do. Pool is a little on the smaller size but still nice and very clean. Would definitely stay again.

August 15, 2018 - reviewed by Bruce Metzler
3.0 Stars   
Check Your Reservation
We normally stay at public campgrounds such as State and County Parks, Corps or Engineers sites and the like. Having no kids of an age to appreciate the amenities of private campgrounds such as the KOAs, we find the fees high. Our reservation (to stay with our camping club) got completely fouled up by the Milton KOA. Over the phone, we we're told we were assigned site 65. At the entry gate, we we're told site 64. At check-in, we were assigned C34, FAR from our group.

July 9, 2018 - reviewed by Kirby
5.0 Stars   
Happy Camper
Now Milton KOA. This campground was awesome. You can order food from snack bar and have it delivered to your campsite. The food was great, try the fried green beans. Golf cart rental available so you can go on cart trails.

May 11, 2018 - reviewed by Tammy
5.0 Stars   $44
We throughly enjoyed our one night stay at this campground and wished it could have been longer. The office staff was very friendly and accommodating. Laundry, restrooms and grounds are immaculate. Snack bar, beautiful pool and hot tub, and lots of activities are found here.

July 28, 2017 - reviewed by Bethany
5.0 Stars   
Without a doubt, the nicest campground we've stayed at. The staff keeps things very clean and well maintained. The lots are spacious and level, each with a picnic table and a fire pit. The shower houses are very clean and each shower and toilet stall have full size, locking doors. The pool, playgrounds, and clubhouse are especially nice and well kept. The planned activities on the weekend are fun for the kids. However, there never seems to be enough supplies for the snacks and crafts and they get put away very quickly. If you're wanting to participate in those activities, make sure you arrive early. The icing on the cake here is the location-- easy access to stores in Janesville (just 10 minutes to Walmart), thirty minutes to Madison, an hour to Milwaukee, and forty minutes to Lake Geneva.

August 1, 2016 - reviewed by Armstrongs
5.0 Stars   
Rolling hills, lots big enough for our 44ft 5th wheel and 2 cars, clean restrooms, clean pool, nice store, lots of activities on weekends, trails and more. We were pleasantly surprised. We will come back again.

July 24, 2016 - reviewed by John Z
4.0 Stars   
Clean Campground
Nice sites, many nice upgrades, clean beautiful bath houses, good food, very busy on weekend and the only disappointing fact was the pool is very small for the amount of sites they have and was very overcrowded on week ends. We will stay there again for sure.

November 7, 2015 - reviewed by Charlotte
5.0 Stars   
We camp here only on weekdays, the price is better and it is not as busy. The restrooms & showers are always clean. Great trails, nice pool and club house.

Nearby Campgrounds

County/City Parks Babcock Park
3.7 Stars 3.7 - 3 Reviews  $
(608) 224-3730
McFarland, Wisconsin
Badgerland Campground
3.9 Stars 3.9 - 10 Reviews  $$$
(608) 873-5800
Stoughton, Wisconsin
Snug Harbor Inn on Turtle ...
No reviews  $$$$
(608) 883-6999
Delavan, Wisconsin
Hickory Hills Campground
3.4 Stars 3.4 - 5 Reviews  $$$
(608) 884-6327
Edgerton, Wisconsin
Scenic Ridge Campground
4.0 Stars 4.0 - 1 Review  $$$$
(608) 883-2920
Whitewater, Wisconsin