Best RV Parks & Resorts near Ortonville, MI
McGinnis Lake Modern Campground at Holly Recreation Area provides full hookup RV sites with 50-amp electrical connections and accommodates large motorhomes on well-spaced sites. "The RV spaces are well spaced out and give a sense of privacy," noted one visitor about the year-round park. Groveland Oaks County Park offers RV sites with electric hookups and water access, though the water at sites is non-potable according to reviews. Seven Lakes State Park Campground features sites with 30-amp service and can accommodate big rigs, operating year-round with sanitary dump facilities. Haas Lake Park RV Campground provides water and electric hookups for motorhomes with spacious lakefront sites available from late March through early November.
Most RV parks in the Ortonville area require advance reservations, particularly during summer and fall weekends when occupancy reaches capacity. Several campgrounds feature rocky or uneven terrain that may present leveling challenges. A recent review mentioned that "sites are super rocky, plan on wearing shoes the entire time," while another noted that sites above number 80 at Holly Recreation Area are "very hilly and may be difficult to level an RV." Cell service is generally strong throughout the region, with one camper reporting 5G availability at Proud Lake Recreation Area. Electric-only sites are common, with centralized dump stations and potable water fill points available at most parks. Roads leading to campgrounds vary in condition, with at least one park accessible only via "a long dirt road that's really rough," requiring reduced speeds of approximately 12 mph.
