Gonic Trails Access provides free public access to the Isinglass River for fishing, canoeing, and kayaking via a parking area on Rochester Neck Road in Rochester, NH.

The site offers multiple trail options including the Isinglass Trail (2+ miles one way) that connects to Isinglass River Park with a picnic area and canoe launch approximately 1. 1 miles southeast.

The trails are open year-round from dawn to dusk and maintained by Waste Management, with amenities including parking, interpretive signage, and river access for paddling and fishing activities.