Summit Lake State Park — RV Camping in New Castle, IN

Summit Lake State Park, situated near New Castle in Henry County, Indiana, spans more than 2,680 acres of rolling terrain, diverse woodlands, and a large lake that serves as the centerpiece for outdoor recreation in east-central Indiana. The park's 120 electric campsites feature 30- and 50-amp hookups, water hookups, pull-through sites, and a dump station, making it fully equipped for RVs of all sizes. Three boat launch ramps provide easy access for fishing, canoeing, and kayaking, while an idle-speed rule keeps the water peaceful. Anglers enjoy excellent fishing year-round. Four hiking trails wind through oak-hickory and beech-maple forests, open prairies, and lake overlooks, ranging from accessible to moderate difficulty. Wildlife enthusiasts may spot bald eagles, sandhill cranes, and osprey — the park is recognized as an important waterfowl habitat. On-site amenities include showers, flush toilets, picnic tables, grills, a playground, firewood, and reservable open shelters. The Zeigler Woods Nature Preserve in the park's southwest corner offers an undisturbed natural sanctuary with rich flora and fauna. Pets are welcome throughout the park, making Summit Lake State Park a well-rounded destination for families, anglers, hikers, and RV travelers exploring Indiana's natural landscapes.