Easy to find on the south side of the lake. Fairly dry portage, but it is a climber. We did it with just canoes and it was tough.
Lake after portage: Sturgeon
Known campsites: 8+
Sturgeon is huge with countless campsites. My favorite is up north on Blueberry isl. or north of there close to the Olifaunt portage.
Portage from Sturgeon into:
Portage into Quetico Park with QuietJourney.com