Onion River Campground — RV Camping in Vermont, US

Onion River Campground is a 23-acre owner-operated campground along the Winooski River in Plainfield, Vermont. Situated on unceded Abenaki land, the name derives from the Abenaki word for "the land of wild onions," reflecting the region's Native heritage and natural character. The campground welcomes tent campers and RV travelers, offering multiple RV sites with 30-amp and 50-amp electrical hookups, water, and sewer connections. Amenities include a bathhouse with showers and restrooms, dump station access, and a playground. Dogs are welcome with proof of rabies vaccination and must be leashed. Adventure opportunities abound. The property provides direct access to the Winooski River with swimming spots and scenic river access. Outdoor enthusiasts can explore walking trails, including the "Elemental Healing Walk"—a reflective loop honoring Earth, Air, Fire, and Water. Cyclists benefit from proximity to the Cross-Vermont Bicycle Rail Trail, making it an ideal base for cycling excursions. Visitors consistently praise the community-focused atmosphere, describing the campground as exceptionally welcoming and warm. The owner-operated model emphasizes creativity and community, with guests noting the generous and open-hearted staff. Designated campfire rings and available firewood enhance the gathering experience, making this Vermont destination ideal for families, RV travelers, and outdoor enthusiasts seeking authentic connection in a naturally beautiful setting.