The Brereton Lake Boat Ramp is a public launch facility situated within Whiteshell Provincial Park, Manitoba, accessed via Provincial Road 307 approximately 6 kilometres north of Rennie.

The ramp includes a dock for easy water entry and is equipped to accommodate trailered boats. The launch sits close to South Beach, a playground, and a picnic area, making it a convenient base for families.

Brereton Lake offers good fishing for walleye, northern pike, yellow perch, smallmouth bass, panfish, and crappie.

Boaters are reminded to clean, drain, and dry all watercraft and equipment to prevent the spread of aquatic invasive species before and after use.