Frontenac State Park Campground
Beautiful Views
You have clear views of the River and Valley from the campgrounds.
Located near the Minnesota-Wisconsin border, the camping landscape around Hudson provides a mix of state parks and county facilities with diverse site options. Willow River State Park Campground serves as a primary camping destination, featuring over 100 sites including electric hookups and spacious, wooded sites across three campground loops. The St. Croix River valley contains several established campgrounds within a 30-minute drive of Hudson, most offering accommodation for tents and RVs, with some facilities like Afton State Park and St. Croix Bluffs Regional Park also providing cabin options. Campground density increases along the river corridor where state and regional parks maintain developed camping areas.
Reservations are strongly recommended for weekend stays, particularly during the peak season from May through October when campgrounds regularly reach capacity. Most campgrounds in the area operate year-round, though winter camping brings reduced services with limited bathroom access and no shower facilities. Electric sites are common throughout the region, but full hookups with sewer connections are less prevalent, available primarily at private campgrounds and select county parks. Cell service varies by location and carrier, with several reviewers noting good 5G coverage in the newer campground loops at Willow River State Park. According to one visitor: "T-mobile reception was good in the 100 loop. No reception in the other two loops as they are down the hill farther."
The waterfall at Willow River State Park represents a key attraction for campers, with hiking trails connecting campground areas to scenic overlooks and swimming areas. Campers frequently mention the balance of natural amenities and modern conveniences, with multiple reviews highlighting the park's well-maintained facilities. Site privacy varies significantly between campgrounds and specific loops, with the 300 loop at Willow River described as having better lake access but more foot traffic. Several visitors commented on the convenient proximity to the Twin Cities, making these campgrounds popular for weekend getaways. A review mentioned: "It's a great park conveniently located near the twin cities making it a great spot for a quick getaway." Families particularly appreciate the combination of hiking trails, swimming opportunities, and playground facilities found at many of the established campgrounds in the area.
"Located 5 miles outside of Hudson, Willow Creek State Park is large park with hiking, camp sites, fishing, canoeing, and the waterfall."
"You can’t even tell you’re in Hudson. Nice hiking trails, nice lake that rents kayaks and canoes, and a beautiful waterfall at the end of the hiking trail."
$22 - $85 / night
"It is also next to Afton Ski resort. This park has a lot of beautiful prairie landscape with some temperate forest features. Wildflowers, shrubs, fungi, evergreens, and deciduous trees."
"Afton state park is a 1700 acre park just outside Woodbury that has excellent river views from the campground."
$23 - $80 / night
"Well placed sites nestled near lovely walking trails - Very nice water hook ups and electric- well maintained! Loved this Camping Site!"
"For a County Park, Lake Elmo has an impressive list of amenities. Before we even get to the campsite let's mention the filtered swimming pond."
"Washington County, which manages campgrounds at both the Lake Elmo Park Reserve and St Croix Bluffs Regional Park, does a great job of maintaining campgrounds, trails, and bathroom facilities at both parks"
"A great location along the St. Croix River, easily accessible from the Twin Cities or from West-Central Wisconsin. "
$25 - $90 / night
"Easy walking trails surround the park which is nice and convenient. Close proximity to Stillwater which made for a nice day trip. Camp sites were very clean and easy to access."
"Our site was a non-electric site on the outside ring, with just a thin slip of woods and a hiking trail between us and the St. Croix river."
$24 - $42 / night
"We live about 15 mins. away from this campground. We stayed in the East Loop which is for smaller RVs and tents. it has electricity but no water hookups, however there are water pumps."
"We camped in the East Loop and were close to the bathrooms & playground. Our camp site was very private/secluded."
$30 - $150 / night
"This this is an amazing Campground with two heated pools one up top and one down below they're also campsites located right alongside the river the campground offers tubing disc golf and many other activities"
$10 - $20 / night
"There is a dumping station at the exit. There are no fire pits, bring your own. Great wooded hiking trails."
"Right next to the freeway, so you will hear that at night. There are a lot of restaurant options near by if you don’t want to cook."
$24 - $50 / night
"This is a state park on the Wisconsin side of the St Croix River, which is mirrored by a comparable but smaller state park in Minnesota on the wrst side of the river, both being part of the wild and scenic"
"Having grown up in Wisconsin I would visit the St Croix Falls side frequently. Swimming and hiking the bluff many an afternoon."
$20 - $75 / night
"Kelly's Bar nearby has a great fish fry on Friday. The campground is neat and well managed."
"It was very easy to find, close to the twin cities, and clean. There was good access to kindling for a fire in the nice fire pit that has a grill."











You have clear views of the River and Valley from the campgrounds.
We visited Avatan Nudist Campground last July with our two kids (ages 8 and 11) for what was supposed to be a wholesome, body-positive family getaway. The website and brochures paint a perfect picture: serene woods, a sparkling pool, family activities, and a "welcoming community" vibe. And on the surface? Yeah, the grounds are stunning—pristine trails, a well-maintained pool. The facilities are clean, the staff (mostly) polite, and the natural setting is genuinely relaxing. If you're just looking for a quiet spot to shed your clothes and unwind in nature, it checks those boxes.
But dig a little deeper, and Avatan reveals itself as something else entirely—a place that's quietly optimized for adult fun, with kids as an inconvenient footnote they have to tolerate to keep the "family" label. From the moment we arrived, it was clear the real energy was elsewhere. Evenings around the fire pits and at the "Squirrel's" (code for the bar area) had this unmistakable swinger-party undercurrent. Lots of lingering glances, couples disappearing into the woods or private cabins, and a vibe that felt more like a discreet resort for the lifestyle crowd than a spot for building sandcastles with the little ones. Our kids picked up on it fast—whispers about "grown-up games" and awkward questions we had to deflect. The camp "tolerates" families, sure, but it's obvious the core membership would prefer a child-free zone. Activities for kids are minimal: a basic playground and the occasional nature hike, while the adults get themed nights, "sensual yoga," and late-night mixers that go until dawn.
What really soured the experience was the toxic underbelly of the community itself. This place is a powder keg of power struggles, with a small cadre of long-time board members and "elders" locked in a perpetual cold war. Gossip flows like the creek itself—endless whispers about who's sleeping with whom, who's "stealing" prime cabin spots, or who's cozying up to the President for favors. We overheard more drama in one week than in a season of reality TV. Cliques form fast: the "party crew" vs. the "purists," the swingers vs. the swingers-who-pretend-they're-not. As newcomers (and parents, no less), we felt like outsiders crashing a private club. Smiles were surface-level; the second you stepped away, the backstabbing started.
And then there's the elephant in the (clothing-optional) room: the camp's ugly history with sexual predators. We didn't know it going in, but after a few days, the stories trickled out from sympathetic members—multiple incidents over the years involving members who turned out to be registered offenders or worse, preying on the vulnerable in this "trust-based" environment. The rules around anonymity are ironclad: no photos, no last names, "what happens at Avatan stays at Avatan." It's sold as protecting privacy in a nudist space, which sounds noble until you realize it shields the creeps. Anyone who dares speak up—whether it's a parent noticing a sketchy guy lingering too long near the kids' area or a survivor sharing a red flag—is immediately branded a "troublemaker," "paranoid," or "anti-community." We've heard of families getting shamed in group meetings, then quietly asked to leave for "disrupting the harmony." Evictions happen fast if you rock the boat, all in the name of keeping the peace and the paying members happy.
Look, we're no prudes. Nudism can be liberating, and we've been to other resorts where it felt truly inclusive and safe. But Avatan? It's a divided house built on denial. The adult-party atmosphere thrives because the kids are an afterthought, and the predator problem festers because calling it out gets you exiled. If you're a child-free couple into the full swinger scene, this might be your paradise—plenty of like-minded folks and zero judgment. But if you're a family hoping for that advertised "safe, empowering space"? Steer clear. Your kids deserve better than being tolerated in a place where silence is golden and the wrong questions get you blacklisted. We won't be back, and I hope this review saves someone else the regret.
So, I think you know what you are signing up for here when you stay camp at the backpacking site at Afton, but let me fill in some of the blanks. #1 yes, the hill climb is as big of an effort as other people have said. You will feel like you earned your dinner. I may have found a hack for this, but more in that later. #2 the site are mostly private. I stayed on site #12. I could see (and they could have seen me) site #9, but thankfully no one was there. That would have been a bummer to have other looking into my site. There is even a semi-worn path between 12 and 9. They would make a good combo if you have a group. Other than that, totally secluded. As far space at #12, you could build as big of a tent structure there as you would need, easily room for a massive 16’x24’ palace (if you would dare to carry it) or anything smaller. An Eagle Scout project built hammock posts at this site, so it is ideal for that set up. #3 the campground amenities are very nice. The solar powered water works great year round, the two pits toilets (if you can even call them that) are very new and nice. And the coolest campground feature is the cut your own firewood station. I went a little overboard since it was so nice and had a way bigger fire than I needed. Bring your own saw and you will love it too. #4 After walking around the park, I discovered a possible hack. There is an unmarked entrance to the park on the north side. Instead of walking all my gear back to the parking lot, I walked the .5 miles to the service entrance, dropped my pack, and then walked the 1.8 miles back to the parking lot. I tend to carry too much. The flat short walk to drop my gear was worth it. Then I drop around the park and picked up my stuff. Probably not MN DNR endorsed way to do it, but I was proud of my discovery. All in, this is a unique and wonderful camping experience. Highly recommend.
Nerstrand is so lovely in October. We reserved sites 2 and 4. Though they were right next to each other, they felt very secluded. Site 4 felt a bit more private from the main road because the campsite slightly slopes downward. There is also a log bench positioned close to the fire which some may think is nice but was a bit inconveniently placed for our bigger group to gather around the fire. Plenty of trees to set up multiple hammocks at site 4.
The bathrooms were updated and clean. Unfortunately on our last day, the campground lost running water so only the vault toilets were usable. As someone who doesn’t prefer this option, the vault toilet near the ranger station was actually pretty clean and updated too.
I was looking for a secluded backpack in site where I could have a peaceful 48 hours of prayer and solitude, and this site was perfect! I also wanted one that wasn't too far remote, since I hadn't been on a proper backpacking trip since the pandemic hit. And as a solo female camper, I wanted a reserved site so that there would be a record of my location for safety reasons. I'm so glad I chose the Deer Creek site, and will almost definitely stay here again at some point!
This site is accessible by either hiking or canoe. It took me about 30 minutes to hike in from the visitor center parking lot. There is easy access to river water to boil or filter from the canoe landing.
This site was incredibly spacious. It includes a fire ring and picnic table overlooking the creek and river. It also includes 2 large tent pads (look out for widow makers, one of the tent pads is under a dead tree!). It also has a spot nestled in some pine trees that could fit a smaller tent, canoe storage, or I found it to be the perfect spot to hang my hammock! (This would be a great site for hammock camping.) So if you're camping with a small group of people this would be a great site. It also includes a trail to a fairly private latrine, and a bear box (the park ranger warned me that there are bears in the park although I did not see any.) I also found plenty of dead down and dry wood and birch bark on the ground for building fires.
This site is great for a one nigjt stay on a longer backpacking or canoeing trip, but also great for camping out at for a couple of nights. I stayed for two, and it connects to all the major trails in the park, so I was able to use it as a great base for hiking and seeing the beautiful changing leaves. In the morning I hiked North to do the Riverside trail and looped back through the woods. Then in the afternoon I did the Deer Creek loop, which is a shared horse and hiking trail. It was so nice to he able to hike out to some of the best trails in the park directly from my site.
This site felt remarkably remote for being only an hour from the twin cities and a mile from the parking lot! I stayed there Thursday -Saturday, and after leaving the parking lot on Thursday did not see another human being for the rest of the day, and Friday not until I hit the main trails! There was no one else staying within at least a mile of me. I was even able to see fantastic stars Friday night. There was amazing wildlife - a blue heron frequented the site, and I heard all types of owls. Two bald eagles had a nest across the river so I got to see and hear them the whole trip, too- it was absolutely magical!
This site has a great view of both sunrise and sunset. Thursday night there was a gorgeous sunset over the woods reflected in deer Creek. Both mornings I woke up to watch the sunrise while drinking my coffee next to the fire (it was freezing!!!). Watching the sun rise over the river and fog roll over th water and evaporate while eagles soared was truly magical. Having an easy backpack in site surrounded by water on two sides and with views of the sunrise and sunset like this was so incredible!!!
We did a one night camping trip for my birthday at Cart-In Site 1 the second to last weekend of September.
We loved the hiking at Frontenac State Park - walking along the lake and then walking along the bluffs at sunset was magical! Fantastic views. I imagine if we had gone two weeks later, we would have had a fantastic display of fall color. We went a little too early to catch the changing leaves.
We loved how easy Frontenac was for a casual weekend getaway. It was an easy, scenic one hour drive from St. Paul that was very enjoyable. The park was also nice with great bathrooms at the main campsite, nice trails, and they even had board games to check out at the front office for a rainy day- a great idea!
We stayed at Cart-In Site 1. I would rate the site itself a 3. It was very secluded and spacious, which was fantastic! We could not see any other campsites from our site, which was fantastic. We only occasionally saw some hikers on a nearby trail. We could hear some other noisy campers, but it wasn't too much of a disturbance. Very wooded, nice, spacious site. There is not water at the Cart-In parking lot, so be aware that you will have to fill up prior to parking and heading to your site (easiest place to do so is the main office/ visitor center).
I also slept poorly because of a nearby train that kept going past and honking at least until midnight. So if you're a light sleeper, be aware of persistent train noise at these sites!
Overall good site and an easy, fun, and relaxing weekend getaway from the twin cities.
They have two lots for RV and travel trailer use although the first lot only has two spaces and the second one has a total of five. The five space spot has no water or electric hook up but was a great place for me to test out my new solar set up. Word to the wise, gates ACTUALLY close at 10pm, there's no way to contact anyone and I had to walk about a mile in parked outside the gate 😅. The White Pine lot (5 spaces) has a central bathroom/shower building. The park was jam packed Friday/Saturday but a ghosts town the remains sun/mon/tue I stayed.
The campground is well maintained, all of the sites are clean and laid out nicely. Some sites are kinda close but there is brush growing between sites.
There are a LOT of NICE TRAILS at this park. Many nice prairie trails and some fun trails in the bluffs along the Mississippi River too. One trail down along the River can be challenging because of MANY STAIRS.
Large drive in picnic areas away from the campground that many people drive in to us and had a nice overlook on the Mississippi River. There are 2 nice overlooks that are great to walk to in the dark and watch the calmness and peaceful nature of the river and forest.
The men’s bathroom and showers are GREAT! There is also very nice large full handicap bathrooms. The SHOWER WATER IS VERY HOT so be careful!
Dump station is sloped so it makes it easy to drive in either direction to help dump waste water easily. Also fresh water at the dumping station.
Always Plenty of firewood in the shed next to the office.
This is a good campground. Very well kept. Fishing from shore and there is a boat launch. Nice playground for kids. Sites are fairly close. Many have no privacy from others, but some do. No water at the sites and pit toilets are the biggest weaknesses. Nice paths for walking and biking.
Camping spots near Hudson, Wisconsin offer a mix of riverside and wooded sites with varying levels of privacy. The St. Croix River valley forms the natural boundary between Wisconsin and Minnesota, creating a unique landscape of bluffs, rolling hills, and riverside camping opportunities. Winter camping remains available at several parks in the area, though temperatures typically drop below freezing from December through February with average snowfall of 45-50 inches annually.
Hiking to waterfalls: At Willow River State Park Campground, trails connect directly to the park's main attraction. "Huge park, you can climb the cliffs surrounding the falls and there are plenty of trail both paved and unpaved," notes Arielle P. Multiple trail difficulties accommodate different hiking abilities.
Kayaking and canoeing: Lake access is available at Lake Elmo County Park Reserve, offering water recreation within 20 minutes of Hudson. According to Timothy S., "They have a home made lake that has a sand bottom but it has chlorine like a pool so no weeds. Great for swimming." The park also rents kayaks for those without their own equipment.
River tubing: Somerset provides river recreation options with tubing along the Apple River. A visitor describes the experience: "We did a ride to 3 hour tubing right back to the campground," with transportation provided upstream and floating back to your campsite. The river's current varies by season, moving faster in spring and early summer.
Proximity to Twin Cities: Many campers appreciate the accessibility from Minneapolis/St. Paul. According to one reviewer at St. Croix Bluffs Regional Park, the park offers "Beautiful trails. Easy boat launch. Clean facility. The staff is super nice. Great hiking trails, bike trails, nearby horseback riding. Quick trip to Afton for lunch at Afton House Inn."
Site privacy: Lebanon Hills provides more secluded options despite metropolitan proximity. "Sites with full hookups or more remote sites with electric that are more tucked away in the pines," writes Katie C., highlighting the range of privacy options. Another camper notes, "Tent camp sites are far enough from each other that neighbors can't be seen, and we didn't hear them either."
Winter camping options: While many parks reduce services in winter, Afton State Park Campground offers year-round camping including camper cabins and yurts. Jason S. explains, "Minnesota State Parks have just started to build Yurts for 3 campgrounds around the state; Afton, Cuyuna and Glendalough State Parks. These have some great amenities and are perfect for family camping, especially in Fall, Winter and Spring."
Cell service variations: Coverage depends on specific campground loops and carriers. At Willow River State Park, Maria D. reports, "We stayed at Site 133... One downside was that there's a trail running just behind the site, and several campers cut through our area to access it, which disrupted the sense of privacy."
Potable water access: Water availability varies significantly between campgrounds. Some sites require bringing water from communal spigots or fill stations. During holiday weekends, Adam P. warns, "These sites do require a hike from parking. Would strongly discourage big coolers or lots of weight."
Reservation requirements: Most popular campgrounds fill quickly, especially for summer weekends. At William O'Brien State Park Campground, Dani K. shares, "Weekends have been packed and reservations scarce for months at state parks in Minnesota. Arriving on a Sunday afternoon was a dream—very few people in the campground loop."
Firewood regulations: Parks typically sell firewood onsite ranging $6-8 per bundle. Lebanon Hills campers mention "self-pay available at site 74e if the ranger station is closed. Bring exact change since you'll be paying by envelope." Outside firewood may be prohibited to prevent spreading invasive species.
Swimming options: Several campgrounds feature designated swimming areas with varying amenities. At Rice Creek Chain of Lakes Regional Park, a reviewer mentions, "Wonderful site! Feels very secluded in spite of being so close to the cities. Great beach & sunrise." Some swimming areas include lifeguards during peak summer months.
Playground facilities: Many campgrounds include play areas for children. In Interstate State Park, Brian C. notes, "A nice spot for families. The campers were very friendly and welcoming to us parents and our toddler. A beautiful spot, right along the river, there are trails for all levels."
Educational programs: Several parks offer ranger-led activities during summer months. According to one visitor at Lake Elmo, "They also have an archery range and on Saturday nights they have a campground program for the kids and families to watch. Very organized and clean facilities."
Site sizes: RV lengths accommodated vary widely between campgrounds. At Apple River Family Campground, one visitor cautions, "The road to get to our water view site (69) was narrow and tricky with the camper but it was worth it for that peaceful view!"
Hookup availability: While electric sites are common, sewer connections are limited. At St. Croix Bluffs Regional Park, one RVer notes, "My only wish is that my little dog could join us and they had full hook ups." Several reviewers recommend calling ahead to verify exact hookup availability before booking.
Dump station locations: Most parks provide dump stations near entrances. At Hoffman City Park, Mary H. points out, "This campground has electric but not water hook up. There is a dumping station at the exit." Dump stations may close seasonally during winter months.
Frequently Asked Questions
What camping is available near Hudson, WI?
According to TheDyrt.com, Hudson, WI offers a wide range of camping options, with 122 campgrounds and RV parks near Hudson, WI and 3 free dispersed camping spots.
Which is the most popular campground near Hudson, WI?
According to TheDyrt.com, the most popular campground near Hudson, WI is Willow River State Park Campground with a 4.5-star rating from 62 reviews.
Where can I find free dispersed camping near Hudson, WI?
According to TheDyrt.com, there are 3 free dispersed camping spots near Hudson, WI.
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