Hikers and water enthusiasts will find multiple recreation options at McGinnis Lake Modern Campground, where four distinct loops spread across forested terrain within Holly Recreation Area. The campground accommodates RVs up to 35 feet with full hookups, while tent campers can choose from both drive-in and walk-in sites. Each loop offers different experiences—the Hickory loop provides deeper woods camping, while the Maple loop includes a designated dog run area.
Campers consistently note the campground's wooded setting and spacious sites separated by trees. Ashley F. found her site "tucked into the woods and was easy to back into." The paved sites sit at various elevations across the rolling terrain, though some reviewers mention unlevel conditions that require careful RV positioning. Wildlife encounters are common—raccoons frequent the campground after dark, so securing food and garbage proves essential.
The day use area across the road features a swimming beach on the main lake, along with kayak and canoe rentals. Alex H. notes that "both of those loops have little nature trails that are quick and easy to hike." The lake includes Jump Island, an inflatable water park feature during summer months. A 7-mile hiking loop provides longer trail options for those seeking extended outdoor time.
Restroom facilities include vault toilets within each loop, while modern shower buildings require a short drive or bike ride from most sites. The campground operates year-round with reservations available, though sites book quickly during peak seasons. Spring visitors should prepare for potential gypsy moth caterpillar activity. For additional camping options, explore campgrounds around Ortonville or check nearby Groveland Oaks County Park. The location provides convenient access to metropolitan Detroit while maintaining a forested camping atmosphere.
Description
Michigan Recreation Passport is required for vehicle entry into state parks and recreation areas, state boat launches, state forest campgrounds and state trail parking lots. The Michigan Recreation Passport does not cover local, county, municipal, or metropolitan parks or recreation areas. Learn more: https://www.michigan.gov/dnr/buy-and-apply/rec-pp
Warning 2 Alerts are In Effect
There are 2 alerts for this campground. Camp safely!
Warning 2 Alerts are In Effect
There are 2 alerts for this campground. Camp safely!
Check in your campsite reservation and occupy your campsite no later than 3 p.m. one day after your scheduled arrival date to avoid being automatically cancelled. If you need to arrive later, you must adjust your arrival date by calling 1-800-44(PARKS) or by going on-line to www.midnrreservations.com . If you don't check in or update your arrival date, our system will automatically cancel your reservation and youll incur the loss of two nights' fees, the non-refundable reservation fee, $10 cancellation fee and the reduced-stay fee. Staff are unable to override this process.
To accommodate critical dam repairs, water levels at Heron, Valley and Wildwood lakes will be significantly lowered this season. Consequently, the public beach, buoyed swim area, boat launch will close April through October 2026. Additionally, WhoaZone water park at Heron Lake will not open for the season. All lakes will return to normal levels after the project is completed. This project is made possible thanks to a proposed $600,000 in federal relief funding from Gov. Whitmer's Building Michigan Together Plan
RV Road Trip Guides
Map & DirectionsMcGinnis Lake Campground is located in Michigan near Ortonville
Directions
Located approximately 20 miles north of Pontiac and 15 miles south of Flint. Take I-75 and exit marker 101, Grange Hall Rd. Head east approximately 2.3 miles and make right on McGinnis Rd.
Address
8100 Grange Hall Road
Holly, MI 48442
Coordinates
42.82469824235349 N
83.52533987222435 W
Connectivity
- T-MobileNo CoverageVerified by 2 usersLast on 6/26/26
- Verizon5GGood CoverageVerified by 6 usersLast on 6/26/26
- AT&T5GExcellent CoverageVerified by 1 userLast on 5/16/26
Connectivity
- T-MobileNo CoverageVerified by 2 usersLast on 6/26/26
- Verizon5GGood CoverageVerified by 6 usersLast on 6/26/26
- AT&T5GExcellent CoverageVerified by 1 userLast on 5/16/26
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Cabins
- Tent Cabin
Features
For Campers
- ADA Access
- Trash
- Picnic Table
- Firewood Available
- Phone Service
- Reservable
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Sewer Hookups
- Water Hookups
- 30 Amp Hookups
- 50 Amp Hookups
- Big Rig Friendly
Contact
General Info
Reservations
Drive Time
- 16 min from Flint, MI
- 44 min from Saginaw, MI
- 46 min from Ann Arbor, MI
- 46 min from Detroit, MI



















































