| Location | Saint Marys, Ohio |
|---|---|
| Nightly rate (listed) | $25–$660/night |
| Maximum RV length | 62 ft (longest listed site) |
| Hookups | Full (water, electric, sewer) |
| Pull-through sites | Yes |
| RV sites | 187 |
| Pets allowed | Yes |
| Book on | Ohio State Parks |
From the park's listing on Ohio State Parks. Confirm details with the park before you book.
More Ohio RV parks with: Full Hookups · Pull-Through Sites · Big Rig Sites
Closest stays by type. Distances are straight-line from Grand Lake St. Marys State Park, not driving.
Available Oct 30 – Nov 1 · 2 nights170 sites open for every night
Available Oct 30 – Nov 1 · 2 nights77 sites open for every night
Available Oct 30 – Nov 1 · 2 nights3 sites open for every nightThis weekend · Available Oct 30 – Nov 1 · 2 nights116 sites open for every night · from $29/night
Grand Lake St. Marys State Park is a Ohio State Parks campground in Saint Marys. It lists 40 RV or RV/tent sites for rigs up to 45 ft. 30 sites have electric. Pets are allowed per the listing.
Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.
Availability checked Oct 25 on Ohio State Parks. Rates are the provider's nightly rates; totals are estimates before taxes & fees.
Ohio State Parks has no page per site: this opens the park page, then choose site 132.
Ohio State Parks has no page per site: this opens the park page, then choose site 171.
Ohio State Parks has no page per site: this opens the park page, then choose site 106.
Ohio State Parks has no page per site: this opens the park page, then choose site 107.
Ohio State Parks has no page per site: this opens the park page, then choose site 188.
Ohio State Parks has no page per site: this opens the park page, then choose site 058.
Ohio State Parks has no page per site: this opens the park page, then choose site 006.
Ohio State Parks has no page per site: this opens the park page, then choose site 002.
You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.
Availability checked Oct 25 on UseDirect. Showing 40 of 194 sites.
| Site | Fr 30 | Sa 31 | Price |
|---|---|---|---|
| 209 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 210 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 211 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 212 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 213 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 214 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 215 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 216 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 217 grand lake camp sites 121-217 | ✓ | ✓ | $29 |
| 002 |
This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Ohio State Parks — open dates and rates come from the booking site.
Longest RV site listed: 62 ft. Unsure if your rig fits? Check it in the Rig Fit tool
834 Edgewater Drive
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Originally constructed as a feeder reservoir dug by hand for the Miami & Erie Canal, Grand Lake St. Marys was the world's largest reservoir when built. The region played an important role in opening up the Northwest Territory as the St. Marys River was a vital link between the Great Lakes and the Ohio River. The park offers 52 miles of shoreline for boating and fishing, as well as a family campground, swimming pool, and picnic areas.
| Agency / operator | Not listed |
|---|---|
| Booking | Online via reserveohio.com (booking listing; window not listed) |
| Max RV / trailer length | Not listed |
| ✓ |
| ✓ |
| $39 |
| 006 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 023 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 025 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 026 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 027 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 038 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 039 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 052 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 053 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 054 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 055 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 056 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 058 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 059 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 060 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 061 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 062 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 063 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 065 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 072 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 073 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 075 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 076 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 077 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 078 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 088 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 089 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 090 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 091 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
| 092 grand lake camp sites 1-120 | ✓ | ✓ | $39 |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
| Bear storage |
|---|
| Not listed |
| Season | Not listed |
|---|
| Hookups | Not listed |
|---|
| Max stay | 14 nights max |
|---|
"Not listed" means no source we use states it.
Official facts link to their source; “Listing” facts come from the reserveohio.com listing. Anything we can't source says so.