Lonnie Wurn Boat Ramp offers a single paved lane providing free access to Mill Cove and the northern St. Johns River, with 9 boat trailer parking spaces, fixed and floating docks, and amenities including restrooms, picnic areas, and a fishing pier.

The ramp is ADA accessible and open 6 AM to 9 PM daily, though water depths are shallow at lower tides and the entrance channel is reportedly shallow as well.

Best suited for vessels under 22 feet, the facility also features a playground and is part of a recreational park in north Arlington.