Best Campgrounds near St. Marys, OH

Campers can find multiple camping areas near St. Marys, Ohio with options ranging from established state parks to private campgrounds. Grand Lake St. Marys State Park offers tent, RV, cabin, and glamping accommodations with full hookup sites and amenities including showers, drinking water, and picnic tables. Lake Loramie State Park Campground, located about 15 miles southeast of St. Marys, provides similar accommodation types with boat-in access and hiking trails. According to The Dyrt, several private campgrounds like River Trail Campground and Wapakoneta KOA supplement the public options with additional amenities and seasonal availability.

Camping availability in the region typically runs from April through October, with some campgrounds like Grand Lake St. Marys and Lake Loramie State Parks remaining open year-round. Most established campgrounds require reservations, especially during summer weekends and holidays. Water access is a significant feature of camping in this area, with many sites offering proximity to Grand Lake St. Marys or Lake Loramie for boating, fishing, and swimming. However, water quality concerns occasionally affect recreational activities, particularly at Grand Lake St. Marys. As one camper noted, "The lake is so big, it was like being on the ocean! Could not swim in the water due to contamination which they have spent millions to repair and is slowly on the up and up."

Several visitors mentioned the family-friendly nature of campgrounds in the area, with amenities like playgrounds, swimming pools, and organized activities. Campsite privacy varies significantly between locations, with some offering wooded sites while others feature more open layouts. A camper reviewing Lake Loramie State Park wrote, "Relax on the waters edge in shear tranquility. Perfect beach for swimming, excellent trails for hiking, and awesome lake to boat." Campground density tends to be higher during summer months, particularly at waterfront sites. For those seeking more seclusion, primitive camping options exist along sections of the Buckeye Trail, including an Adirondack shelter between Points 6 and 7 on the St. Mary's Section that accommodates up to six people and features a stone fireplace.

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Best Camping Sites Near St. Marys, Ohio (61)

    1. Grand Lake St. Marys State Park — Grand Lake St Marys State Park

    14 Reviews
    St. Marys, OH
    2 miles
    Website
    +1 (419) 394-3611

    "great like campground on Ohio’s biggest inland lake"

    "friendly staff, very clean restrooms, playground, could not swim in the water due to contamination which they have spent millions to repair and is slowly on the up and up, not too far from town, surrounded"

    2. River Trail Campground II

    6 Reviews
    Celina, OH
    10 miles
    Website
    +1 (419) 795-1400

    $45 - $100 / night

    "Nice lake, you can bring golf carts nice size camping lots. We will go back again great experience beautiful place."

    3. Lake Loramie State Park Campground

    9 Reviews
    Fort Loramie, OH
    13 miles
    Website
    +1 (937) 295-2011

    "Relax on the waters edge in shear tranquility. Perfect beach for swimming, excellent trails for hiking, and awesome lake to boat. Multiple launch ramps provide ease and convenience."

    "Love being so close to the lake we can fish all the time. The beach is a bit of a walk from the campground but not to far. They offer canoe rentals, and bike rentals."

    4. Wapakoneta KOA

    7 Reviews
    Jackson Center, OH
    12 miles
    Website
    +1 (419) 738-6016

    $42 - $55 / night

    "We stay here while visiting family nearby Ohio. Lots of shade and quiet even with families and usually pretty full, hosts are extremely nice and accommodating. Swimming pool is clean."

    "Great service and help getting the trailer positioned correctly. A few food options on site are nice. The actual sites are very small. Not much room to fit the trailer and vehicle."

    5. Indian Lake State Park Campground

    34 Reviews
    Lakeview, OH
    26 miles
    Website
    +1 (937) 843-3553

    "This Ohio State Park is in a small quaint town. Good sites, nice beach + a real swimming pool. Many places for fishing from shore OR launching your boat !"

    "The campground was nearly empty so that was nice but the surrounding area was very crowded. There was nearly no area on the lake that didn’t have houses. The campground was clean and well maintained."

    6. Venture Out Resorts Arrowhead Lakes Resort

    4 Reviews
    Jackson Center, OH
    12 miles
    Website
    +1 (419) 738-5000

    "No hiking, significant highway noise, yes a couple big ponds, but a truck stop and truck storage is behind both - so no views. Most of the campers we saw were elderly or had young kids."

    "Therefore no pool or other water amenities except for the lakes. It seems that the 50 amp sights are very spread out and randomly located."

    7. Ottawa Metro Park Campground

    6 Reviews
    Lima, OH
    23 miles
    Website
    +1 (419) 221-1232

    $25 - $30 / night

    "Beautiful park with bike and walking paths. Camp hosts are very helpful. Bathrooms and showers are very clean."

    "The bath house has men's and women's bathrooms as well as a largish entry room with water fountains (one accessible to those in a wheelchair or child), a vending machine, information about the park, an"

    9. Easy Campground

    Be the first to review!
    New Bremen, OH
    6 miles
    +1 (419) 394-3836

    10. Cottonwood Lakes

    1 Review
    Fort Loramie, OH
    18 miles
    Website
    +1 (419) 582-2610
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Recent Reviews near St. Marys, OH

182 Reviews of 61 St. Marys Campgrounds


  • Shannon G.The Dyrt PRO User
    Sep. 3, 2025

    Indian Lake State Park Campground

    Lots of sites

    Our pad was not level front to back so we had to adjust a little bit. The fire ring was nice but our picnic table was beat up. I went to move it and the seat pulled right off. We stayed on a Sunday night so it wasn’t packed. There are a ton of sites. Some had great shade and others didn’t have any at all. The bathrooms were flush toilets and they did have shower houses too. The camp store is really big and it’s right next to their pool. They have a dog park, place to dock your boat and a small beach. I would imagine this would be a pretty busy during the summer.

  • Lisa M.The Dyrt PRO User
    Aug. 30, 2025

    Resting Roost

    Okay for one night I guess

    We were kind of stuck, looking for a place to stay as we didn’t have reservations during Labor Day weekend so found this place that was listed on Hip Camp. Near Belle Center. PROS- was relatively cheap, $24,out in the middle of fields so pretty quiet, host seems pretty nice. CONS- had to back up a 100 yard driveway, lots of bugs, smells as they just fertilized the fields (not the owners fault). Okay for setting up a tent or a small rig but wouldn’t advise for trailers. Electric was an extension cord. I think water is available. Owner could have mowed the place a bit.

  • Megan M.
    Aug. 27, 2025

    Grand Lake St. Marys State Park — Grand Lake St Marys State Park

    Campground is fine but the lake reeks of POO

    First the good: the campground is big and spacious. Some areas were like RV parking lots- no trees, no shade, but there was a grassy area in the middle with nice big trees and shade. There is a nice pool and splash pad. Weirdly, the pool closed from 4 to 5, leaving us with nowhere to go on a 90+ degree day. 

    Now, the not-so-good: we stayed in a camper cabin and it was very shabby and dirty. It had bunkbeds, a full size fridge, and a folding table and folding chairs, which was nice (and rare in Ohio state park camper cabins). The bathrooms were average. Not new, not especially sparkling clean, but fine. Not gross, at least.

    Now, the terrible: the entire lake stinks of pig poop. All the air smells like poo. You feel like you are breathing feces when you approach the water. We were right on the water so we couldn't escape the smell. 

    This lake is notorious for having algae blooms that prohibit swimming. So I did a google search before our trip and the Ohio Department of Health reports that the bacteria level in this lake is dangerously high, and no one should swim in this lake. However, when we walked to the campground beach, there was no sign or warning or anything indicating the bacteria in the water- and people were letting their children and dogs swim in it!! 

    We opted to not kayak or paddleboard in the lake because it was clear that it was full of poop. So we had nothing to do at the park except go to the pool (it was too hot to do anything else). We ended up driving around the country roads and seeing the sights so we could escape the smelly lake and hot poo fumes. Neil Armstrong was born in nearby Wapakoneta so there are some sights to see there, and the towns of Celina and ? one other are cute too. 

    Overall, I will not return to this lake or this part of the state. If you can't get in the water, paddle board or kayak, the only thing left to do is ride around in a boat and hope the water doesn't get anywhere near your mouth or your skin. No thanks.

  • d
    Aug. 19, 2025

    River Trail Campground II

    Just So-SO

    We stayed 3 nights. Our site was a dirt pads. There are mostly full-time residents. There is the smell of a massive Chicken coup at our site. THERE ARE A TON OF FLIES!!!!! We had flies for days!. We kill 3 and 5 more would pop-up in our trailer. I was so happy to leave this fly infested site. 

    It's very hard for me to give them less than 5 stairs because, everyone was so nice. We had them filled up our propane tanks and they actually brought them to us and hooked them up while we were gone. Someone even brought us wood planks for stabilizing our trailer. However, truth be told…. our spot was horrible-right next to the laundry room in direct sun and it stunk! The women's shower was gross too. ( I ended up, not using their shower room.)

    We never used their pool.

  • Paula  S.
    Aug. 11, 2025

    Blue Water Campground

    Our stay at bluewater

    The staff is extremely friendly, and try to accomadate with anything you could need. The campesites are fairly large with gravel pads. They offer water and electric hook-up for 30&50 amps. There is not a sewer hook up but they do offer a weekly pump out for a small fee and a dump station on the way out. The pool, ponds, playground and pavillion are all within walking distance from almost any site.

  • Don H.The Dyrt PRO User
    Aug. 6, 2025

    Ottawa Metro Park Campground

    Most Excellent Municipal Campground

    This is a beautiful, peaceful campground that's not a parking lot like many city campgrounds. It's clean as clean can be, including the bathrooms. The bath house has men's and women's bathrooms as well as a largish entry room with water fountains (one accessible to those in a wheelchair or child), a vending machine, information about the park, an event calendar, and brochures. While we were there, there was a Blue Grass music event scheduled at the nearby amphitheater.

    I was very impressed with the design of the restrooms regarding accessibility. I don't have a physical disability, but I always consider what the experience would be for someone who does. Everything in the bathrooms was intentionally designed for accessibility, not a thoughtless retrofit. The accessible shower is amazing.

    The campground is first-come first serve, but don't worry about getting a site. There are plenty. Pick up a registration envelope from the mailbox at the entrance sign, complete the triplicate form and follow the instructions. Money and form goes into an envelope and is dropped into the payment slot at the bathhouse.

    If you need firewood, there is an open shed to get some, and instructions on how to pay for it. This is so smart to keep people from bringing in and using their own possibly infested firewood.

    There is a dumpster and water available between sites. Each site comes with a picnic. And the fields around the park are filled with bunnies!

    The sites are well spaced and beautifully maintained. We picked site 30 because it had ample trees on its west side to create nice shade in the afternoon.

    A very relaxed, nice park host lives onsite. The entire vibe is chill. It seems to be run more like in an honor system, but they do have rules. Honor the rules to keep this campground special.

    This campground is only one part of a larger Metro park with lots to offer. Pick up a copy of the booklet (in the bath house) about the entire park system and what it offers.

    The price when we stayed was $30/night with a $5 discount for seniors, and a limit of 30 days (which is incredibly generous).

    We stayed for 11 nights and will return again next time we're traveling through this area.

  • Allie H.
    Aug. 3, 2025

    Huggy Bear Campground

    Overall a great experience

    Clean! Tons to do especially for kids, pet friendly, definitely get rowdy on the weekends- book ahead to snag the best sites. We stayed 5 days and it was awesome. Mini golf, fishing, 3 pools, inflatable in the water, they have a whole schedule for the weekends here. It’s great!

  • AThe Dyrt PRO User
    Jul. 26, 2025

    Kiser Lake State Park Campground

    Quiet

    The campground has no full hookups but does have electric. RV sites have a view of the lake. Sites are clean and paved. There is a new shower house that’s pretty nice, but the other bathrooms are pretty nasty. For $29 nightly it’s a good campground. They do things with kids on many weekends. You can also rent canoes or paddle boats. No motors permitted on the lake.

  • e
    Jun. 20, 2025

    Stillwater Beach Campground

    POOL HOURS

    POOL IS NEVER OPEN WHEN PEOPLE WHO WORK CAN USE IT DURING THE WEEK. 

    WHAT AVERAGE PERSON CAN USE THE POOL FROM 12-5? 

    DO BETTER AND HAVE EVENING HOURS ALSO.


Guide to St. Marys

Camping near St. Marys, Ohio, offers a mix of beautiful parks and fun activities for everyone. Whether you're looking for a peaceful retreat or a family-friendly adventure, there are plenty of options to explore.

What to do

  • Fishing and Boating: Many campers enjoy the chance to fish or boat. At Grand Lake St. Marys State Park, one visitor mentioned, "The site has a large side and backyard with a great view of the lake." This park is perfect for those who love being on the water.
  • Hiking: Trails are abundant in the area. A reviewer at Kiser Lake State Park noted, "This park is known for the lake that is kayak and canoe friendly since it doesn’t allow any kind of boat with a motor." It’s a great spot for hiking and enjoying nature.
  • Family Activities: Many campgrounds have playgrounds and organized activities. At Natural Springs Resort, a camper shared, "The lake and beach area are great. Clean water for swimming." This makes it a fun spot for families.

What campers like

  • Clean Facilities: Campers appreciate well-maintained restrooms and showers. A visitor at Indian Lake State Park said, "The campground is nice, clean restrooms and showers. Plenty of shade."
  • Friendly Staff: Many reviews highlight the helpfulness of campground staff. At Buck Creek State Park, one camper mentioned, "The staff were very friendly and helpful."
  • Scenic Views: Campers love the beautiful surroundings. A reviewer at John Bryan State Park Campground noted, "It was a fantastic experience! It had amazing amenities."

What you should know

  • Crowded Sites: Some campgrounds can get busy, especially on weekends. A camper at Buck Creek State Park mentioned, "It was so rowdy we left early."
  • Wildlife: Be prepared for raccoons and other wildlife. A visitor at John Bryan State Park Campground warned, "The sheer number and boldness of raccoons...freaked the kids out."
  • Reservation Fees: Some parks charge a reservation fee. A camper at Indian Lake State Park noted, "The online reservation system is clumsy to use at best."

Tips for camping with families

  • Choose the Right Campground: Look for family-friendly options. At Grand Lake St. Marys State Park, one family enjoyed the "playground and splash pad for the kids."
  • Plan Activities: Bring games and outdoor toys. A reviewer at Kiser Lake State Park mentioned, "They had all sorts of Halloween activities going on."
  • Pack Snacks: Keep snacks handy for the kids. A camper at Natural Springs Resort said, "The campground spots are small...but the lake and beach area are great."

Tips from RVers

  • Check Site Size: Make sure your RV fits the site. A visitor at Dayton KOA Holiday noted, "Plenty of length for our 45’ fifth wheel and dually truck."
  • Look for Amenities: Choose campgrounds with good facilities. A reviewer at Buck Creek State Park mentioned, "The campground has a nice modern playground."
  • Be Prepared for Noise: Some campgrounds can be loud. A camper at Natural Springs Resort shared, "Neighbors partying till 2am with music."

Camping near St. Marys, Ohio, has something for everyone, from peaceful lakes to family-friendly activities. Just be prepared for the unique quirks of each campground!

Frequently Asked Questions

How close are camping facilities to St. Marys attractions?

Grand Lake St. Marys State Park offers the most convenient access to St. Marys attractions, situated directly on Ohio's largest inland lake with immediate access to water recreation. For those seeking proximity to town amenities, Rustic Haven Campgrounds is located near St. Marys with easy access to local shops and restaurants. Most camping options in the area are within a 15-30 minute drive of major attractions, making day trips convenient for campers wanting to explore the region.

What are the best campgrounds in St. Marys, Ohio?

The standout option in the area is Lake Loramie State Park Campground, offering a beautiful lake with islands and coves perfect for paddling or fishing, hiking trails, and a swimming beach. For those looking for family amenities, Indian Lake State Park Campground provides a well-maintained pool with lifeguards, clean facilities, and fishing opportunities. If you prefer a private campground with modern amenities, Wapakoneta KOA offers shaded sites, a clean swimming pool, and friendly hosts while still being close to St. Marys attractions.

What camping is available near St. Marys, OH?

According to TheDyrt.com, St. Marys, OH offers a wide range of camping options, with 61 campgrounds and RV parks near St. Marys, OH and 1 free dispersed camping spot.

Which is the most popular campground near St. Marys, OH?

According to TheDyrt.com, the most popular campground near St. Marys, OH is Grand Lake St. Marys State Park — Grand Lake St Marys State Park with a 4.4-star rating from 14 reviews.

Where can I find free dispersed camping near St. Marys, OH?

According to TheDyrt.com, there is 1 free dispersed camping spot near St. Marys, OH.