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Grand Lake St. Marys State Park — Attraction in Saint Marys

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Grand Lake St. Marys State Park
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Grand Lake St. Marys State Park Campground
834 Edgewater Dr, St Marys, OH 45885
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Grand Lake St. Marys State Park things to do, attractions, restaurants, events info and trip planning
Grand Lake St. Marys State Park
United StatesOhioSaint MarysGrand Lake St. Marys State Park

Basic Info

Grand Lake St. Marys State Park

834 Edgewater Dr, St Marys, OH 45885
4.4(761)
Open 24 hours
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Ratings & Description

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Outdoor
Adventure
Scenic
Family friendly
Pet friendly
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Phone
(419) 394-3611
Website
ohiodnr.gov

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Things to do nearby

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Reviews of Grand Lake St. Marys State Park

4.4
(761)
avatar
5.0
6y

This is a very fun and interesting place for a walk. There were many people here engaged in a variety of things - a father and son were zipping around RC Cars in one of the parking lots, a group of teenagers playing pick-up football, people boarding boats for sunset cruises, people of all ages riding bikes and walking dogs. The campground is World-class, with a full RV zone where literally hundreds of people were preparing and sitting down to Saturday evening dinners. Fragrant smoke was everywhere from bonfires, cooking fires, grills and possibly a left over firework or two. I saw family so large they had 6 picnic tables joined together in one long row all sitting down to eat together - the men wore plaid with beards and the women white bonnets. A few spots down raunchy country music spilled out of a doors-open F150, bottles of booze on the table behind a shirtless tattoo covered dude grilled steaks next to a flashy new 5th-wheel camper. A church group occupied a large pavilion appearing to be having a cookout. While considering this fine, fun melting pot two very retired seniors gave me a hearty "hello!" just as a pack of about 30 kids buzzed by us on BMX bikes.

I wouldn't be a bit surprised if the Grand Lake Saint Mary's Park Campground is the most happening place around on a weekend like this. I sure wish I was staying...

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5.0
7y

It was beautiful. Though the alge plume stopped lake access. The host campers like to be the bathroom police though. I walked in the bathroom with a cigarette as I didn't see the outpost by the door, and didn't want to throw a cigarette on the ground. The host camper lady came from her site to the bathroom to ask me while I was using the rest room if I was smoking. She came in and washed her hands right next to the stall I was using. She Didn't use the restroom at all. (I awkwardly said no I put it out) I got it wet in the sink when I walked in and threw it in the trash can. That was creepy and over stepps the bounds of the host camper.😬 I have been in campgrounds all over the united states and never had a host camper invade my space in the rest room. I came to see the place as I was looking for a spot to spend a 14 day period in a cabin. I won't be renting a cabin here due to this overreach. She could of waited until I was done using the bathroom. Other than that weirdness it is a...

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4.0
5y

We stayed at the smaller of the two sized cabins. While the location was superb, the cabin was left wanting. First, bathrooms are not in the cabins, only a small fridge, microwave, table with 2 benches, futon full size sleeper/couch and 4 skinny bunk beds. All the mattresses were very thin. We put two together on one bunk and still needed our topper as to not feel the hard wood bottom. No shelves to place things decreased the floor space. Only two working outlets and no running water even outside. But once outside, the swing was terrific and an eagle flew by fishing for his breakfast. A picnic table and fire ring at water's edge and 2 generous...

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Wade SuttonWade Sutton
Very disappointing seeing the condition of the lake. I used to fish there as a kid with my grandparents. The water is labeled as hazardous to your health with a zero exposure to the water at all recommended. At the time I was there around 5:00 pm there was only 4 boats that could be seen on the lake. Hard to believe that the local government and the state of Ohio have left it in this pitiful state. You could see layers upon layers of algae floating through the water. Dangerous and disgusting to say the least.
ray weithmanray weithman
What a great state park with so much to offer. The lake was beautiful and the park pretty much surrounds the lake with hiking and biking trails a nice large campground that also offers cabin rentals. There is a marina and sailing club and picnic facilities through out. We stayed at the campgrounds and hiked the Redbird Trail. Everything was well kept and the staff was friendly and accommodating. We had a wonderful stay.
Ryan KelbelRyan Kelbel
The park is nice, well kept, I wish there were more hiking type trails but it's more about the lake here. It's a very nice wide open lake, however the water isn't great and has been battling algae issues for years. Probably still great for boating on the right days. The park itself is still very nice to walk around and relax. There is also a great dog park on one side of the lake as well. We use it often.
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Very disappointing seeing the condition of the lake. I used to fish there as a kid with my grandparents. The water is labeled as hazardous to your health with a zero exposure to the water at all recommended. At the time I was there around 5:00 pm there was only 4 boats that could be seen on the lake. Hard to believe that the local government and the state of Ohio have left it in this pitiful state. You could see layers upon layers of algae floating through the water. Dangerous and disgusting to say the least.
Wade Sutton

Wade Sutton

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Affordable Hotels in Saint Marys

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What a great state park with so much to offer. The lake was beautiful and the park pretty much surrounds the lake with hiking and biking trails a nice large campground that also offers cabin rentals. There is a marina and sailing club and picnic facilities through out. We stayed at the campgrounds and hiked the Redbird Trail. Everything was well kept and the staff was friendly and accommodating. We had a wonderful stay.
ray weithman

ray weithman

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Find a cozy hotel nearby and make it a full experience.

hotel
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Find a cozy hotel nearby and make it a full experience.

The park is nice, well kept, I wish there were more hiking type trails but it's more about the lake here. It's a very nice wide open lake, however the water isn't great and has been battling algae issues for years. Probably still great for boating on the right days. The park itself is still very nice to walk around and relax. There is also a great dog park on one side of the lake as well. We use it often.
Ryan Kelbel

Ryan Kelbel

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