Camper submitted image from Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park - 1
View All
Camper submitted image from Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park - 2
Facilities
Camper submitted image from Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park - 3
Nature
Camper submitted image from Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park - 4
Camping
Camper submitted image from Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park - 5
Water

Established Camping

Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park

11 Reviews

About

State Park

Suggest an Edit

The Dyrt Alerts

Get reservations at sold-out campgrounds.

Learn More

Access

  • Drive-In
    Park next to your site
  • Boat-In
    Sites accessible by watercraft.

Stay Connected

  • WiFi
    Good
  • Verizon
    Unknown
  • AT&T
    Unknown
  • T-Mobile
    Unknown

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Group
  • Cabins
  • Tent Cabin

Features

For Campers

  • Market
  • ADA Access
  • Trash
  • Picnic Table
  • Phone Service
  • Reservable
  • WiFi
  • Showers
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sanitary Dump
  • Sewer Hookups
  • Water Hookups
  • Pull-Through Sites
  • Big Rig Friendly

Rent an RV near St. Marys, Ohio

Find RVs Nearby

Reviews

Add Review

5 Stars

4 Stars

3 Stars

2 Stars

1 Star

64%
28%
10%
0%
0%

4.5

out of 5

11 Reviews

Candace  H.
Reviewed Oct. 18, 2021

Great campground

Loved our we can there. The site was a little bit muddy but no big deal. We were right by the restrooms which were nice they have a nice dump station and lots for the kids to do. The playground could definitely use some up keep there was a lot of rust and sharp metal pieces. The camp store definitely needs updating they hardly had anything in there. All in all we were totally go back is really relaxing and beautiful

Site172
Month of VisitNovember
  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Candace  H., October 18, 2021
  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Candace  H., October 18, 2021
  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Candace  H., October 18, 2021
Andrea F.The Dyrt PRO User
Reviewed Nov. 30, 2020

Off Season and No Water

We love camping in the off season but with that comes closures. Some sections of the campgrounds might not be open, no camp hosts and limited bathrooms and showers houses. This is to be expected, but when I called the morning of our trip to make sure potable water was available and I was told yes it was only to drive 2 hours and realized they were wrong. No water πŸ™. This would not have been a peas we have dry camped before but all the bathrooms were closed as well.

After called the park ranger he did let us get some water at the maintenance building so we were at least able to finish the weekend. Lesson learned always pull with at least some water.

Now back to the campground itself was nice and clean. Site are a little close together. The biggest down side is you are there to enjoy the lake but the lake had algae warnings everywhere not to go near the water.

They do have a dog park, pool and splash pad when in season and a marina. Also they have WiFi and good cell coverage.

  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Andrea F., November 30, 2020
  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Andrea F., November 30, 2020
  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Andrea F., November 30, 2020
  • (10) View All
Chad W.
Reviewed Sep. 20, 2020

2nd time with new camper

This was our second time here but with our new camper. Great location of pull through sites for families with kids because of proximity to playground. This will be a regular spot for us in the coming years.

  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Chad W., September 20, 2020
  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Chad W., September 20, 2020
  • Review photo of Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park by Chad W., September 20, 2020
  • (5) View All

Location

Grand Lake St. Marys State Park β€” Grand Lake St Marys State Park is located in Ohio

Detail location of campground

Directions

From jct Hwy-29 & Hwy-364: Go 1 mi S on Hwy-364, then E on Hwy-703.

Address

834 Edgewater Drive
St. Marys, OH 45885

Coordinates

40.54827631 N
84.43752436 W

Open in Google Maps