97 campgrounds · Check availability for any dates.
Campgrounds near Williams Bay, Wisconsin range from state park tent and RV sites to private lakefront options within the lake-rich southern Wisconsin landscape. Big Foot Beach State Park in nearby Lake Geneva offers tent and RV sites with electric hookups, while the Kettle Moraine State Forest's Southern Unit features multiple campgrounds including Ottawa Lake and Pinewoods, known for their wooded sites and proximity to the Ice Age Trail. Richard Bong State Recreation Area, approximately 20 miles east, provides both Sunrise and Sunset campgrounds with options for tent, RV, and cabin accommodations. Private campgrounds like Snug Harbor on Turtle Lake and Elkhorn Campgrounds supplement these public options with additional amenities and lakefront access.
Reservations are essential during the peak season from Memorial Day through Labor Day, particularly at Big Foot Beach where sites fill quickly due to its proximity to Lake Geneva. According to one camper, "This is one of the most popular State Parks in Wisconsin because it's on Lake Geneva. Reservations are hard to get in summer, but we went in October when it was much easier." Most campgrounds in the region operate from April through October, though some facilities like Ottawa Lake maintain year-round access with reduced winter services. Weather can be unpredictable in spring and fall, with campers reporting cold nights even in March. Summer brings humid conditions with occasional thunderstorms, while fall offers colorful foliage and fewer crowds.
Shaded campsites receive consistent praise from visitors to the area, particularly in the Kettle Moraine forest. "The campsites are large with lots of foliage for privacy. It's so pretty in the fall," notes one regular visitor to Kettle Moraine. Many campgrounds feature a mix of walk-in tent sites that offer more seclusion and drive-up sites with electrical hookups. Water access is a significant draw, with fishing opportunities in numerous lakes and rivers. Hiking trails connect many campgrounds to broader trail systems, including segments of the Ice Age Trail. Noise levels vary by location, with sites closer to highways occasionally reporting traffic sounds, while forest interior sites provide better sound isolation.
"We stayed at site 98- just barely big enough to fit our travel trailer in and right next to the showers and bathrooms. Not a great location, but fine."
"This is one of the most popular State Parks in Wisconsin because it's on Lake Geneva. In fact, it's the only state park within town's limits."
from $18 - $36 / night
Check Availability"The hiking/biking trails are many miles long. The fishing near t he dam is great and you can always find a spot near the edge of the lake. Bring bug spray."
"Rock cut is only about a 50 minute drive from the far burbs of Chicago. It’s situated a few miles outside of Rockford so if you’re into exploring old industrial river towns, this is a nice one."
from $12 - $50 / night
Check Availability"Site was spacious but very close to your neighbors. Lots to do in the area. Bathrooms and showers were clean. The beach was not clean and very hard to walk on, very rocky."
"Red Trail, Paradise Trail,Rice Lake are all great hikes. Great views of Lake Ottawa. The close by town of Oconomowoc has a nice place to eat, Burkes Lakeside."
from $23 - $38 / night
Check Availability"Easy access to electric and/or water. If unsure, contact office. Site, restrooms, and showers were clean. There are a lot of sites but still felt like there was ample space."
"Not many frills but quiet and within walking distance to downtown Elkhorn."
"I would recommend this for anyone for starting to step out of the comfort zone for the outdoors. very simple, many paths to walk, jog, or ride a bike. a small lake is near the further parking lot. dogs"
"Had some cool amenities like the off road park and multiple fishing spots. Has a winery and cool dive bars all within 10 min. Only downside is all the noise from the road and the drag strip near by."
from $20 - $38 / night
Check Availability"I did not stay here, but I spend some time walking through to get a feel for the place."
"Wanted someplace close to home. Familiar with the Delavan area so was excited to find Snug Harbor. Set up went well, didn’t blow anything up! Yea! Staff was great, helped me back in."
from $15 - $45 / night
Check Availability"Rocket launch (bring your own,) atv (no rentals-bring your own), water fowl hunting (during season), fishing, wildlife watching, swimming at the beach, playground for kids, and my favorite- nice trails"
"Plenty of space & foliage between sites and a nice network of trails surrounding the campground. Close to some small towns and the interstate as well, but not close enough to hear traffic."
from $20 - $110 / night
Check Availability"Love this spot for proximity to my home so I can get out more frequently than a longer drive into Wisconsin and other more popular camping locales."
"While the highway riding was occasionally a bit harrowing, it was absolutely worth it for the beautiful views and camping here."
from $20 - $35 / night
Check Availability"You are in walking distance of the lake with boat ramp, kayaking and water inflatables. I loved it! Also, there is a store with full kitchen."
"*** reviewing as a baby/toddler camp family on the go :-) we chose the loop 11 was on because it was close to the path to the playgrounds and lakes plus bathrooms… avoid the first 2 sites from either end"
"Campsite is nice, we're pretty close to our neighbors but not as bad as other places I've been. Walking distance to a fishing dock!"
TravelerSimple campsite. We should have brought some leveling blocks, But otherwise my wife and I enjoyed the site for our rental RV. Short 10 minute walk to Lake Michigan. The camp store is fairly robust with friendly people working there. I appreciate that there are 2 lanes for dump/fill stations. My wife and I would absolutely stay here again.
RangerWe had a truly enjoyable stay and would’ve stayed an extra day if our travel schedule would’ve allowed. David was a wonderful host. Greeted us with a smile and escorted us to our site. We had our choice of 2 spots, both lovely. Picnic table and plenty of FREE firewood to keep us cozy. Wild turkeys roamed the grounds as well as the friendly ducks. All in all, a very peaceful evening and a special place.
GuideFor a primitive campground, this was a nice-enough experience.
Pros:
- The sites we stayed in and the others that we noticed seemed sizeable and had nice tree-cover
- Having access to the Ice Age Trail was really neat
- Lake access nearby
Cons:
- On the continuum of vault toilet quality, these were on the less-desirable end. We joked about whether it was scarier to visit them when they were dark or when the lights were on. If you love having fly friends keep you company when nature calls, then these are the bathrooms for you! The bathrooms did get cleaned on Sunday morning, but this didn't help the situation very much.
- No showers
Traveler⭐ 1/5— Not a Family-Friendly Experience We have traveled by motorhome for many years and stayed at numerous KOA campgrounds. For many years ! Sadly, this is the first negative review we have ever written. Milton KOA is beautiful and clean, although the sites are somewhat crowded. Most staff members were polite and helpful. Unfortunately, the conduct of one employee was completely unacceptable. Our group included six families with children ages 3–18. This employee used profanity, including the“F-word,” toward the children and behaved in a verbally abusive and threatening manner. When one mother calmly tried to address the situation, the employee moved toward her aggressively, causing her to fear she might be struck, and shouted,“I’m sick and tired of this.” At approximately 9:45 p.m., the 18-year-olds in our group were ordered back to their campsite, even though they were simply walking around and were not being loud or disruptive. Adults were allowed to drink in the pool area, while our children were treated with hostility and disrespect just for being there. No food no drinks.No child or parent should experience profanity, intimidation, or threatening behavior from a campground employee. The campground may be enjoyable for adults traveling without children. However, based on what our six families experienced, we cannot recommend Milton KOA to families with children. We are submitting a formal complaint to KOA Corporate and requesting a thorough investigation. Also, wasp infestation beware if you have allergies .
ScoutStayed with Thousand Trails. It's mostly an annual park, but they've got about 20 TT sites. They've got a clean pool, good size. And a clubhouse that's open til 9pm. Laundry & trash dumpsters nearby. Full hook ups. We enjoyed our stay.
TravelerWonderful family spirt. Great clean showers and bathroom. Pool. Large campstore with lots of amenities.
TravelerIt’s a lot bigger than I expected it to be. Our site is great the bathrooms are well maintained. There’s plenty of things to do here. Getting wood is great and easy the only downside is paying $8 a bundle. Otherwise great campgrounds. Would definitely come back.
ScoutStaff is friendly and attentive. Well maintained sites. Definitely family friendly. Lots of kids. Nice pool and clubhouse. We will come back.
TravelerStayed in Sunrise campground. Minimal amenities available. Most sites seem geared towards tents and small units. Sunfall camp ground especially so.
The Williams Bay camping experience centers around southeastern Wisconsin's Kettle Moraine landscape, shaped by glacial activity from the last ice age. Elevations range from 800-1,200 feet, creating varied topography ideal for hiking and water activities. Most campsites near Williams Bay, Wisconsin operate at full capacity during summer weekends, when temperatures typically range from 70-85°F with moderate humidity.
Lakeside recreation at Bong State Recreation Area: The park features multiple water activities beyond just swimming. "The Weekend we were here they had a free Kids fishing weekend and John the naturalist was amazing!! There is a ton to do at this park the nature center has activities all weekend long," shares a visitor to Sunrise Campground.
Kayaking access: Several parks offer easy water entry points for paddlers. At Snug Harbor Campground, a camper noted, "Beautiful views overlooking Turtle Lake. Friendly and helpful staff. My husband got stung twice when we went to plug-in our electric. But the staff came out immediately to spray and remove the nest."
Wildlife viewing: The wetland environment supports diverse animal populations. At Richard Bong Recreation Area, one camper explained, "It was pretty hot a couple days while we were there and to take a break from the heat, we enjoyed the ac in the car and drove around the recreation area and the campgrounds. I have seldom seen as many rabbits as we saw."
Spring water exploration: Natural springs provide unique educational opportunities. A visitor to Ottawa Lake Campground shared, "If your in Wisconsin this is a must stay! Beautiful campground (Ottawa Lake campsites) Great Lake, hiking to see the natural springs which is the coolest!! Drank fresh spring water!"
Private camping spaces: Many campers value the well-designed site layouts. A visitor to Thomas Woods Campground noted, "This was a well laid out campground, with some sites right on the roads and some buried back in the woods away from everyone (we chose the latter and felt like we had the place to ourselves)."
Clean facilities: Maintained bathrooms receive consistent praise. At Big Foot Beach State Park, campers appreciate the "nice campsite with newer bathrooms and showers" and "Clean bathrooms. Quiet."
Proximity to entertainment: Many campgrounds offer easy access to local attractions. An Elkhorn Campgrounds visitor shared, "Great location to visit Lake Geneva (~8mi.) or see a concert at Alpine Valley (~20 min). There's a shuttle from the campground (outer sites near racetrack.)."
Winter camping options: Unlike many seasonal facilities, some parks remain open year-round. One Ottawa Lake visitor mentioned, "No showers in winter but awesome," showing that off-season camping can provide different but still enjoyable experiences.
Highway noise: Some campgrounds experience traffic sounds. At Honeysuckle Hollow, campers need to "avoid the first 2 sites from either end as the ones closest to the main loop aren't very deep. Closer to the center of this row is best."
Site selection matters: Campground layouts vary significantly. At Richard Bong Recreation Area, "What drew me to this campground was how private the individual sites were. Each campsite is cut back into the trees so that most are at least semi-private."
Pest management: Insects can be problematic in certain areas. As one camper at Honeysuckle Hollow warned, "SO many ticks. With a baby crawling that needed to be set free, we were constantly doing checks... they literally fall out of the trees into people!"
Electrical limitations: Some parks have aging infrastructure. One visitor to Rock Cut State Park reported issues where "the electricity wasn't working. It was 93° on a Saturday. We called the Rangers and asked them to look at our site breaker since it kept tripping."
Playground access: Choose sites near recreational areas for convenience. At Honeysuckle Hollow, one family recommended "the loop 11 was on because it was close to the path to the playgrounds and lakes plus bathrooms."
Nature programs: Take advantage of educational opportunities. At Richard Bong Recreation Area, "the nature center has activities all weekend long" making it ideal for families seeking structured outdoor learning.
Food storage precautions: Wildlife can disrupt camping experiences. A Honeysuckle Hollow camper warned, "The raccoons at night here are no joke. The second it's dusky, they come scavenging for absolutely anything food has touched."
Swimming options: Water features vary significantly by location. At Rock Cut State Park, one reviewer noted "a nice lake with a few marina slips. There are wonderful water toys at a beach with a pier," while others mentioned, "The beach area is closed, so no swimming is available."
Site dimensions: Verify space availability before booking. At Big Foot Beach, "Nice large sites. gravel spot for arc/trailer. fire pit and picnic table. trails for hiking are nice, but the overall camping area isn't very big. 100 sites only. 30 with electric."
Utility access distance: Check hookup proximity to your pad. At Honeysuckle Hollow, "These sites share an electric box. Some spaces the box is further than 30 feet from the pad... We originally booked 96 but could not extend our slide because of large trees on either side of the pad."
Camp store provisions: Several campgrounds offer on-site supplies. At Richard Bong Recreation Area, "There is a camp store in the middle of Rock Cut SP that offers up ice, firewood, ice cream, snacks, games, limited groceries and a number of other sundries you might need while camping."
Dumping facilities: Plan for departure logistics. At Rock Cut, "Upon leaving, we were in line at the dump station for about 40 minutes which was frustrating, and the road up to the dump station did not allow for cross traffic."
Frequently Asked Questions
Which is the most popular campground near Williams Bay, WI?
According to TheDyrt.com, the most popular campground near Williams Bay, WI is Big Foot Beach State Park Campground with a 3.6-star rating from 24 reviews.
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