Long Lake has multiple public water access sites in Itasca County. The most accessible option is located 4 miles east of Goodland off CSAH 20 on the south shore, featuring a carry-in or earthen launch with 1 parking space.

An alternative access point is situated 13 miles north of Grand Rapids on State Highway 38, west on County Road 19, offering a gravel ramp with 3 parking spaces on the north side of the lake.