Lee's County Park Marina features 3 boat launch ramps and 100 seasonal boat slips on Lake Hopatcong's east shore, making it one of the lake's primary public access points. The 12.

82-acre facility operates seasonally (March 15–November 30, weather dependent) with daily hours 5 am–11 pm, offering ample parking and restrooms, and is popular for fishing tournaments and recreational boating.

Daily launch fees start at $25 for NJ residents with trailer-launched watercraft, with online registration available to skip lines.