Sweet Pond State Park in Guilford, Vermont, is a 100-acre day-use park centered on Sweet Pond, an 18-acre artificial impoundment on Keats Brook. Rather than a developed recreation area, it remains largely undeveloped, with the pond and surrounding woods as its main attraction. The park’s simple layout includes a public parking area and the 1.3-mile Sweet Pond Trail, which circles the water. As of 2019, the pond was full, and the park continued to emphasize quiet shoreline walking and access to the natural landscape over facilities or intensive development.