Willow Mill Campsite Introduce
Are you a Wisconsin local searching for a beloved family campground that offers both a vibrant community feel and plenty of activities for all ages? Look no further than Willow Mill Campsite in Rio, Wisconsin. This attractive and well-run campground, operated by the third generation of its original founding family, has been a cherished destination for families for over 40 years. Situated on a picturesque 25-acre pond, Willow Mill Campsite provides a delightful blend of relaxation, recreation, and genuine Wisconsin hospitality, making it an ideal spot for your next family adventure, weekend getaway, or even a long-term seasonal stay.
Willow Mill Campsite stands out as a true family institution, with some families having enjoyed 43 consecutive years of camping and reunions there. This speaks volumes about the enduring appeal and welcoming atmosphere that defines the experience. It's a place where generations return, creating a strong sense of community among both permanent campers and those visiting for a weekend. The operators maintain the campground in excellent condition, fostering an environment where respect for the property and fellow campers is highly valued.
The campground offers a wide array of amenities designed to keep everyone entertained and comfortable. From a refreshing pool perfect for cooling off on a warm Wisconsin day to a well-equipped game room for indoor fun, there's always something to do. The on-site campground store ensures you have access to essentials like firewood and other supplies, adding to the convenience of your stay. For those who prefer not to rough it entirely, a large cabin is also available, providing comfortable accommodation for families without traditional camping equipment.
While one review mentioned a temporary pool closure due to maintenance issues on a past Fourth of July weekend and suggested tree trimming is needed, other, more recent information indicates that the pool is generally "open all summer long" and the campground is "well run" and "maintained in excellent condition" by the new ownership/management. It's important for any campground to address maintenance, and the overall positive sentiment and longevity of Willow Mill Campsite suggest that these are typically managed effectively, contributing to its enduring popularity.
With a steady stream of activities and a beautiful natural setting around the pond, Willow Mill Campsite provides the perfect backdrop for creating lasting family memories. Whether you're looking to fish, swim, play games, or simply relax by the campfire, this Wisconsin gem offers a comprehensive and enjoyable camping experience.
Willow Mill Campsite is conveniently located at N5830 County Hwy SS, Rio, WI 53960, USA. This address places it in a charming rural setting within Columbia County, offering a peaceful escape from the hustle and bustle, yet remaining highly accessible for many Wisconsin residents. Rio is situated in a central part of the state, making it a manageable drive from major population centers like Madison, Milwaukee, and Green Bay.
The campground's location on a county highway ensures relatively straightforward access, avoiding overly complex backroads. While a previous review noted some issues with untrimmed trees impacting trailer access, the overall sentiment points to a well-established and operational campground that handles a regular influx of campers, including those with larger RVs. The property spans 120 acres, with sites situated around a 25-acre mill pond, indicating ample space and a layout designed for enjoyable camping.
Being in Rio, Willow Mill Campsite offers the benefit of a quiet, country atmosphere while still being within reasonable driving distance to local towns for supplies, dining, or other necessities. For those looking to explore beyond the campground, it's also conveniently located near popular Wisconsin attractions. Travel Wisconsin notes its proximity to major destinations such as the Wisconsin Dells, the Madison Zoo, the Baraboo Circus Museum, and Amish communities, providing opportunities for diverse day trips and extended explorations of our beautiful state.
The layout of the campground, with areas dedicated to seasonal campers and others for weekend visitors, speaks to its well-thought-out design. The majority of the park features flat terrain with a mix of open spaces and wooded areas, offering varied site options. This combination of rural tranquility, regional accessibility, and proximity to attractions makes Willow Mill Campsite an excellent choice for Wisconsin families planning their next outdoor adventure.
- RV and Tent Sites: Offers a variety of sites suitable for both RVs (up to 38 ft max RV length) and tents.
- Full Hookups: Provides electric (20/30/50 amp), water, and sewer hookups, with 12 full hookups and 208 electric-water hookups available.
- Heated Swimming Pool: A private pool, typically open all summer long, for guest enjoyment.
- 25-Acre Pond Access: Opportunities for fishing and boating on the on-site pond (Willow Mill Lake).
- Game Room/Pavilion: A dedicated space for games and family fun.
- Campground Store/Country Store: Offers convenience goods, firewood, and other camping supplies for purchase.
- Clean Bathhouses and Laundry Center: Spacious, well-maintained bathhouses (showers and flush toilets) and a laundry room available 24/7 for convenience.
- Propane: Propane is available on site.
- Fire Pits: Well-kept fire pits at campsites.
- Wifi: Free Wi-Fi available near the camp store.
- Cabin Rental: A large cabin is available for families without camping equipment.
- Pet-Friendly: Pets are welcome (call for specific restrictions/fees).
- Sanitary Dump Station: Available for RV waste disposal.
- Multi-Generational Family Ownership: Run by the 3rd generation of the original family, ensuring a strong legacy of care and hospitality.
- Strong Community Vibe: Attracts a large group of permanent campers and weekend families, fostering a welcoming and friendly atmosphere.
- Wide Range of Activities: Offers a steady stream of planned events and recreational options every weekend (Memorial Day-Labor Day), including themed weekends, live music, kids' crafts, and more.
- On-Site Pond for Water Activities: The 25-acre pond is perfect for fishing, boating, and enjoying the serene waterfront.
- Heated Swimming Pool: A highly valued amenity for cooling off and family fun throughout the summer.
- Family-Friendly Amenities: Features like a game room, playground, and kid-friendly activities ensure entertainment for all ages.
- Well-Maintained Property: Operators are committed to keeping the campground in excellent condition, with clean facilities and grounds.
- Convenient On-Site Store: Easy access to essentials like firewood and other goods enhances the camping experience.
- Proximity to Wisconsin Dells & Other Attractions: Offers an ideal base for exploring popular tourist destinations in Central Wisconsin.
- Seasonal Camping Options: Caters to those looking for a long-term camping home with waterfront and standard seasonal sites available.
Address: N5830 County Hwy SS, Rio, WI 53960, USA
Phone: (920) 992-1212
Mobile Phone: +1 920-992-1212
For Wisconsin locals seeking a truly exceptional and well-established camping experience, Willow Mill Campsite in Rio offers an ideal blend of natural beauty, engaging activities, and a strong sense of community. Its multi-generational family ownership ensures a consistent standard of care and a welcoming atmosphere that has kept families returning for decades. This deep-rooted history and dedication to hospitality resonate strongly with local values, making it feel like a home away from home.
The campground's diverse range of amenities caters perfectly to the needs of Wisconsin families. The 25-acre pond provides excellent opportunities for fishing and boating, a beloved pastime in our state. The heated swimming pool offers a refreshing escape during warm summer days, while the game room and numerous planned weekend activities ensure that children and adults alike are constantly entertained. This comprehensive offering means that locals don't need to travel far to find a full-featured recreational getaway.
Furthermore, Willow Mill Campsite’s location in Rio, while offering a peaceful rural setting, remains conveniently accessible from major Wisconsin cities. This allows for easy weekend trips or longer vacations without extensive travel, maximizing your time enjoying the outdoors. Its proximity to iconic Wisconsin destinations like the Wisconsin Dells, Madison, and various natural attractions also makes it a perfect base for exploring more of what our beautiful state has to offer.
The mix of permanent campers and weekend visitors creates a vibrant and friendly community, a hallmark of many cherished Wisconsin camping spots. This dynamic allows for both quiet relaxation and opportunities to socialize and connect with fellow campers. Despite a past note about tree trimming, current information suggests the campground is well-maintained and committed to improving the guest experience under new ownership/management, consistently striving to keep the property in excellent condition.
In conclusion, Willow Mill Campsite is more than just a place to park your RV or pitch a tent; it’s a living testament to Wisconsin’s rich camping tradition. Its blend of family-oriented features, beautiful natural surroundings, and a commitment to guest satisfaction makes it a premier choice for any local seeking a memorable, enjoyable, and genuinely welcoming outdoor adventure right here in our beloved Badger State.
Willow Mill Campsite Photos










Willow Mill Campsite Location
Willow Mill Campsite
N5830 County Hwy SS, Rio, WI 53960, USA
Willow Mill Campsite Reviews
The state shut the pool fourth of July weekend because the campground doesn't keep up with normal maintenance. Had to wait around in 90 degree heat to park our trailer because people were leaving because there was no pool. Very inconvenient. THE TREES!!!! they need to be trimmed bad you hit everyone one going to your site!!
Jul 06, 2025 · Kristi SchmidtOur family has been blessed to experience a camping weekend and fsmily reunion at at Willow Mill for 43 years in a row. Willow Mill is attractive, and well run with a large group of permanent capers plus week-end influxes of families. It is located on a 25 acre pond with a steady stream of activities, a pool, a game room and a campground store. The operators of the campgrounds are the 3rd generstion of the original family to open the business. They maintain the campground in excellent condition and expect campers to sow respect for the property and other campers. One large cabin is also available for families without camping equipment.
Aug 25, 2024 · Dene ZimmermannMy family and I love it here, there is lots to do from fishing to playing at the park. They have trails and different events happening almost every weekend. The permanent site people are super friendly along with the staff. I highly recommend coming here and spending some time.
Sep 17, 2023 · Johnni WinterWe LOVE this place! We got a camper on a permanent site. The staff and campers are always super friendly, and the campground is kid friendly. Plenty of things to do, yet nice and quiet after hours. Can't wait for spring!!!!
Feb 07, 2023 · tony schwartzIf you and your family are looking to go camping but want to bring a trailer to keep certain amenities, look no further. Willow Mill has not only friendly staff, but your fellow campers are as well. Looking to drop a line and fish a bit? The pond is dead center the camp with a whole lot of fish going from bullhead, sun fish, and even northern! Around the back on a trail is even a lovely rainbow trout stream. And for the youngsters they have a nice playground, at night a game hall with indoor putt putt, and some old school video games. For those hot days, swimming isent allowed in the pond, but they do have a outdoor swimming pool that is petfect to work on that tan and take a nice dip. On weekends they even have special evens, one being my favorite is the Rio EMT Awareness and Raffle, helping raise money for the EMT team that keep everyone safe. Seriously is a awesome place, and you'll love every minute of it!
May 06, 2023 · Garett Hayden (Buck)
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