Saganaga Lake offers multiple public boat access points: a concrete ramp on the lake itself with 30 parking spaces (Cook County-managed, fee required), and a free alternative via Gull Lake with a boat ramp and large parking area, adding about 1.

5 miles of paddling through Gull River to reach Saganaga Lake. All access points require BWCA permits for Saganaga Lake, and the Saganaga Lake access features a navigable channel that can be tricky to navigate.

As of May 2025, the Superior National Forest boat launch parking requires a $5 day-use fee or $20 weekly pass.