The South Shore Unit offers a six-lane improved boat ramp with lighting located 4 miles west of Three Rivers on Highway 72, providing day-use access to Choke Canyon Reservoir.

Amenities include picnic sites, restrooms, showers, and a playground, though overnight camping is not available at this unit. A park entry fee is required, and the facility operates daily from 6 a. m. to 10 p. m.