Dog-Friendly Camping near Mount Vernon, IL

68 campgrounds · Check availability for any dates.

Search destinations
    Add dates

    Archway RV Park features a dedicated fenced dog area within its maintained grounds, providing pets with room to exercise off-leash while staying at the full-hookup sites. The park accommodates campers with dogs in all available accommodation types including tent sites, RV spots with 50-amp service, and pet-friendly cabin rentals. Wayne Fitzgerrell State Park Campground also welcomes pets throughout its spacious sites, which offer significant distance between neighbors for comfortable outdoor time with animals. Both campgrounds maintain clean facilities with standard leash requirements outside designated pet areas. The sites at Archway are arranged in a face-to-face configuration with shared grassy strips between sites, while Wayne Fitzgerrell provides more spacious, private camping areas with paved pads. Campers browse The Dyrt when exploring the best sites near Mount Vernon, Illinois.

    Rend Lake provides excellent water access for dogs and owners with boat-in camping options and shoreline areas where pets can cool off during warmer months. Whittington Woods Campground and Benton KOA round out the pet-friendly options in the region, both offering year-round availability for campers traveling with animals. The nearby South Sandusky Campground provides additional options with tent, RV, and glamping accommodations that welcome pets from March through early November. Some campgrounds experience seasonal crowding, with visitors often claiming sites early by placing coolers or tents before formally registering. Trails around Rend Lake offer walking opportunities for dogs, though bathroom facilities at some parks may require a considerable walk from campsites. Wildlife viewing opportunities abound at these campgrounds, with cardinals and other birds frequently spotted along walking paths around ponds and lake areas.

    Mammoth Cave National Park Camping Guide - The Complete Guide

    Get the guide now

    View Guide

    Best Dog-Friendly Campgrounds near Mount Vernon (68)

      1. Archway RV Park

      3.9(16)3mi from Mount VernonRVs, Tents, Cabins, Glamping

      "There is a nice playground and dog park as well as a pond at the location. Great place to stop traveling through or for a weekend."

      "Long first day drive, but so handy and staff couldn’t be more accommodating to our late arrivals. Just far enough from Interstate so noise isn’t an issue. Lots of services at the same exit."

      from $60 / night

      Check Availability

      2. Gun Creek

      4.7(22)16mi from Mount Vernon100 sitesRVs, Tents, Cabins, Glamping

      "Pet friendly and beautiful lake views from many of the camp sites. I recommend checking the grade of the camp site because some of the ones next to the lake were at a pretty big angle."

      "One of the first campgrounds that you come to at Rend Lake when you get off the highway, this campground has lots of positives and few negatives."

      from $20 - $30 / night

      Check Availability

      3. Wayne Fitzgerrell State Park Campground

      4.4(14)14mi from Mount VernonRVs, Tents, Cabins

      "Wayne Fitzgerald State Park is on Rend Lake, just off I-57 in Southern Illinois. It’s a great place for camping, fishing and bikes."

      "Many of the sites are walk up only.  The sites have a lot of room to enjoy a relaxing weekend or set up yard games.  Rend lake is a good size lake with numerous areas to explore the water."

      4. South Marcum Campground

      4.6(18)19mi from Mount Vernon160 sitesRVs, Tents, Cabins, Glamping

      "This is hands-down the nicest campground on Rend Lake."

      "They're very close to the Illinois state fair grounds. There are tent sites as well as RV sites that are very close to the lake."

      from $16 - $44 / night

      Check Availability

      5. South Sandusky Campground

      4.7(19)20mi from Mount Vernon128 sitesRVs, Tents, Glamping

      "North and South Sandusky campground is located in southern Illinois on Rend Lake. It is a large state park with tons to do. From boating and swimming to hiking and relaxing."

      "Well maintained on beautiful Rend Lake in southern Illinois. Reservations accepted on reservation.gov. Walk ins also welcome."

      from $16 - $28 / night

      Check Availability

      6. Whittington Woods Campground

      4.3(12)17mi from Mount VernonRVs, Cabins

      "This campground is beautiful with lots of gardens and potted plants at a lot of the campsites The host is very friendly, the pool is well maintained, they have a dog park The Host even led us to our"

      "Short drive to Rend Lake, bike trails, kayaks, fishing. Also, a fun winery about 1 mile north! I do recommend this campground!"

      7. Rend Lake

      4.6(5)14mi from Mount VernonRVs, Tents, Cabins

      "Hundreds of campsites, marinas with boat rentals, beaches and stores nearby in case you need something. This area is truly a southern Illinois gem!"

      "Large spacious sites, close to swimming beaches, although not walking distance. Tree covered and offer some privacy. Great place to meet with family and friends."

      8. Benton KOA

      3.8(12)21mi from Mount VernonRVs, Tents, Cabins, Glamping

      "Not a bad place for a stop between destinations or a couple days at the lake would be fine. Roads and sites were well maintained. The dog park gets muddy quick, it’s mostly moss and dirt."

      "Yes, there is highway noise. It's a KOA. Convenience of being easy off an interstate has its tradeoffs. That said, excellent staff, clean, professional KOA"

      9. North Sandusky Campground

      4.8(6)18mi from Mount Vernon118 sitesRVs, Tents, Glamping

      "North Sandusky Campground is a gem in Southern Illinois. Many of the sites are backed up to Rend lake and the others back up to the woods. The sites all seem to be fairly well maintained and roomy."

      "has a great view of the lake from almost every camp site. close to southern IL. great leasure campsite to take the kids"

      from $20 - $28 / night

      Check Availability

      10. COE Rend Lake North Sandusky Recreation Area

      4.2(5)18mi from Mount VernonRVs, Tents

      "We have had deer playing on an adjacent site to us. Fun place to camp with family and friends. Never want to leave."

      "This campground has a great view of the lake. It’s well-kept and the site has nice spacing in between. The shower house and rest rooms were clean and well-kept."

      from $30 / night

      Check Availability

    2026 Explorer Giveaway

    Review Campgrounds. Win Prizes.

    Enter to Win

    Drive Time


    Dog-Friendly Camping Reviews near Mount Vernon, IL

    396 Reviews of 68 Mount Vernon Campgrounds


    • Chelsea D.
      Apr. 24, 2020

      Marion Campground & RV Park

      Would come back as a last resort...

      This is a stop-over type of campground. The sites are very close together with no privacy. There are some pull-thru sites, which is convenient. It is right next to interstate 57, so unless you're inside your camper, you'll definitely be listening to the highway. This is a pet-friendly campground, and they have a little dog park. They have a shower/laundry facility which is also convenient, especially if you're out on a big trip. Overall, it's certainly not a bad campground, but the highway noise really bothered us.

    • John H.
      Aug. 2, 2020

      Benton KOA

      Good place for a quick stop

      Not a bad place for a stop between destinations or a couple days at the lake would be fine. Roads and sites were well maintained. The dog park gets muddy quick, it’s mostly moss and dirt. It’s close to the Interstate; we’d stay there again.

    • L
      Jun. 14, 2019

      Whittington Woods Campground

      Well maintained

      This campground is beautiful with lots of gardens and potted plants at a lot of the campsites The host is very friendly, the pool is well maintained, they have a dog park The Host even led us to our spot..

    • J
      Jun. 22, 2025

      Archway RV Park

      Great service

      I called a day in advance and was able to schedule a reservation, the lady on the phone was very nice. Upon arrival I was greeted nicely and checked in quickly. While beginning setup, I noticed an issue with the power at my particular spot and decided to let the staff know of the issue. They offered to move us to another spot and were very nice. The WiFi works great as I was able to stream anything I wanted on Hulu. There is a nice playground and dog park as well as a pond at the location. Great place to stop traveling through or for a weekend.

    • Greg M.
      Jul. 14, 2018

      Crab Orchard Lake Campground

      Excellent lakeside sites

      Wthat a nice find in southern Illinois just outside of Marion. Very big roomy and grassy sites. Some right on the lake shore. This is a national conservation area so our national park passes are accepted meaning only $10 a night for electric and water. Full hookups $12.50. (Double the fee if you do not have a pass.) Boat ramps available. Very friendly and accomodating management. You will like it. Pets allowed. Internet accessible with my smartphone.

    • A
      Jun. 15, 2018

      Dam West Spillway

      Our go to camping spot for trips close to home

      Family and pet friendly, nice bath houses, most sites are spacious.

      Minutes away from beach access.

    • s
      Jun. 22, 2021

      Charley Brown City Park

      My favorite kind of campsites

      Campground is off the beaten path, lots of space to spread out, and the top 4 amenities (electricity, water, flush toilets and showers). It’s not the cleanest bathrooms but certainly not the worst. Close to a Walmart for all your need and great sunsets too. Plus pets are allowed

    • EThe Dyrt PRO User
      Apr. 22, 2022

      Gun Creek

      Lake Views

      We loved staying here. Pet friendly and beautiful lake views from many of the camp sites. I recommend checking the grade of the camp site because some of the ones next to the lake were at a pretty big angle. Our site was nice and flat so no issues there. We loved it and would definitely stay again.

    • K
      Aug. 17, 2021

      Cedarbrook RV Park and Campground

      Not Ideal for Tents

      There are only about 6 tent sites at this campground, which makes it not entirely friendly for tent campers. However, the bathrooms were lovely and clean. For those who are allergic, there is a colony of feral cats living outside of the office. OUTDOOR DOMESTICATED CATS ARE TERRIBLE FOR THE ENVIRONMENT, please do not encourage this behavior.


    Guide to Mount Vernon

    Camping options around Rend Lake provide diverse terrain across multiple access points with varying site configurations. Campers find spacious lots at several Corps of Engineers sites surrounding the 18,900-acre lake, which maintains a maximum depth of 35 feet. Winter temperatures average 30-45°F with summer highs reaching 85-95°F, creating distinct camping considerations throughout the year.

    What to do

    Fishing access: Gun Creek offers excellent fishing opportunities directly from lakefront sites. "Great rates and even better campsites. We got there late and had no problems finding a great campsite right next to the lake," notes Jonathan W. Bass and crappie are common catches for anglers.

    Hiking trails: The paved bike paths connecting the Rend Lake recreation areas provide accessible walking routes. At COE Rend Lake North Sandusky Recreation Area, campers appreciate the convenient routes. "There's a biking trail that we also used as a walking trail. Beautiful scenery along the way," shares Phil W.

    Bird watching: Wildlife viewing opportunities extend beyond campsites with dedicated natural areas. Campers report significant bird activity, especially in morning hours. "We have had deer playing on an adjacent site to us. Fun place to camp with family and friends," reports Carol B. about the woodland encounters.

    What campers like

    Spacious sites: Wayne Fitzgerrell State Park Campground offers well-spaced sites for comfortable camping. "Sites are well spaced apart," notes Matthew B. The campground features paved pads with grassy areas between sites.

    Waterfront views: Many campers specifically seek sites with direct lake access. At South Marcum Campground, the lakefront locations stand out. "If I was in any other spot this would probably be a 4/5, but spot 56 has a crazy lake view and is on the tip of an outlook with pretty nice privacy!" reports Eli R.

    Easy highway access: For travelers passing through the area, accessibility matters. "Quick overnight stay on our way West. Staff was friendly and welcoming on check in. Easy on and off Interstate 64," shares Angie R. about her experience at a local RV park.

    What you should know

    Seasonal closures: Most campgrounds surrounding Rend Lake operate from March through early November. "March 28 to November 2" is the typical operating season for Corps of Engineers campgrounds, with limited winter camping options available.

    Site claiming practices: First-come, first-served sites fill quickly during peak season. "Basically people show up and throw a cooler or tent onto a site to claim it and then leave. They have to pay for the spot by 8pm," explains Blake M. about his experience at Wayne Fitzgerrell State Park.

    Bathroom access: Facility location varies significantly between campgrounds. At South Sandusky Campground, "Bathhouses were a little bit of a walk. With our 40' diesel we did not have to use them," reports Tina J. Plan accordingly if tent camping.

    Tips for camping with families

    Beach options: South Sandusky provides dedicated swimming areas for families with children. "We love the large beach. The campsites have a nice set up and are a decent size. The kids loved the playground. There were kids everywhere and everyone was very friendly!" shares Missy D.

    Playground access: Several dog-friendly campgrounds near Mount Vernon include play facilities. "Nice sites, great amenities," notes Juli W. about Whittington Woods Campground, which maintains year-round availability for families.

    Wildlife viewing: Morning and evening hours offer optimal wildlife sightings. "Abundant Wildlife... We had 3 of the sites closest to the lake with only electric. The campground is well kept, about 20 minutes from any groceries so come with your necessities," advises Tina J.

    Tips from RVers

    Site leveling: Many campers note elevation challenges at certain campgrounds. "Lots of sites are over 4 inch incline, which seems ok for Smaller rigs," reports Never Sitting S. about their Gun Creek experience. Bring leveling blocks for uneven terrain.

    Electrical service: Check for compatible electrical connections before booking. "Full-hookups with only a 50amp connection so if you are using 30 make sure you have a 50/30 adapter," advises James N. about site configurations at local campgrounds.

    Highway noise: Consider site location relative to interstate proximity for pet-friendly campgrounds near Mount Vernon. "There is highway noise. It's convenient off the interstate, but also noisy due to the interstate being right there," notes Ellen S. Choose sites farther from roadways for quieter stays.

    Frequently Asked Questions

    Which is the most popular dog-friendly campsite near Mount Vernon, IL?

    According to TheDyrt.com, the most popular dog-friendly campground near Mount Vernon, IL is Archway RV Park with a 3.9-star rating from 16 reviews.

    What is the best site to find dog-friendly camping near Mount Vernon, IL?

    TheDyrt.com has all 68 dog-friendly camping locations near Mount Vernon, IL, with real photos and reviews from campers.