McHenry County offers pet-friendly camping options within easy access to Lake in the Hills, with most campgrounds within a 30-mile radius. The area features glacial topography with rolling terrain and small lakes, creating natural barriers between campsites at many locations. Summer temperatures average 70-85°F during camping season, with frequent afternoon thunderstorms in July and August.
What to Do
Hiking with dogs: Thomas Woods Campground features "beautiful wooded and quiet" trails where campers report "lots of hiking trails, a pond for fishing, private camp sites." One visitor mentions enjoying the trails with their pet: "My 'leashed' dog loves this place, as do I."
Water recreation: At Turner Lake South in Chain O' Lakes State Park, visitors can "kayak through here because I don't need to paddle through the river unless I'm feeling competitive. I enjoy this route for the wildlife and nature scenery. I've seen beavers, minks, ferrets, and sand cranes on my two trips so far."
Fishing spots: Illinois Beach State Park provides "easy access to the beach" with "beautiful views and amazing sunrises." Visitors appreciate that "sites aren't very secluded" but enjoy the "easy access to the beach" for fishing and recreation with their dogs.
What Campers Like
Privacy between sites: At Thomas Woods Campground, many note the well-designed layout, with one camper describing how "most of the tent spots are spaced out enough to provide privacy and quiet. Firewood is cheap on-site and delivered to your site on demand."
Dog walking paths: Rock Cut State Park provides "lots of trails" and "gentle hills and beautiful color." A camper notes "the highlight of our experience is the hiking. There are miles of trails. On one hike we were on paved, sifted gravel, grass and single trek trails."
Well-maintained facilities: Camp Reinberg impresses visitors with its "clean and quiet campground" and "super clean" restrooms. One camper reported the facilities are "seriously the cleanest I've ever seen, even the ceilings were cleaned!"
What You Should Know
Insect preparation: Pack plenty of tick and mosquito repellent. At Chain O' Lakes, one visitor warns: "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!"
Wildlife encounters: Lehmans Lakeside RV Resort has active nighttime wildlife. Raccoons are particularly bold at several campgrounds after dark: "The raccoons at night here are no joke. The second it's dusky, they come scavenging for absolutely anything food has touched."
Alcohol policies: Several county and state parks prohibit alcohol. At Paul Wolff Campground, some campers note "I even grew to like the no alcohol in the preserve rule," while at Illinois Beach State Park, strict enforcement means rangers regularly patrol camping areas.
Tips for Camping with Families
Playground access: Turner Lake South campground offers numerous activities: "There is so much to do at this campground. Horseback riding, archery, hiking, boating, fishing. There is also a park for the kids in several areas."
Educational opportunities: Rock Cut State Park provides excellent wildlife viewing for children. One scout leader mentions: "Clean facilities but the nice part is the scenic hiking for being close to town. Gentle hills and beautiful color. Always see turkey and other small game so great for Scout skills and badges."
Weather considerations: Summer thunderstorms occur frequently. A visitor at Chicago Northwest KOA appreciated that "the text message communication was great with regards to weather updates or any goings on around the campground."
Tips from RVers
Site selection: At Rock Cut State Park, careful site selection is important: "Beware of the Plum Grove loops - most sites there looked small and close together, and many were not very level." Other campers recommend White Oak loop where "most sites here were secluded and level."
Water access: At Camp Reinberg, RVers should note: "There are no water spigots at the RV sites. The staff has to hook up a very very long hose and will bring it to your site. You can get water, it's just an inconvenience for you and them."
Power options: Verify electricity specifications before booking. At Lehmans Lakeside RV Resort, "Water pressure was steady. Power was consistent. Bathroom/shower/laundry rooms were all very clean and well maintained. Having a sewer hook up on site was a welcome change to our typical state park sites we frequent."