Rossport and Slate Islands

The Rossport Archipelago is the largest group of islands on Lake Superior.  Situated immediately off shore from the Village of Rossport, the unique geological features of the islands and fresh water environment have received the recognition of Parks Canada with the creation of the National Marine Conservation Area.  This area is quite significant containing ancient rock formations dating back 45 billion years as well as pristine waterways, shipwrecks, beautiful beaches and historical cultural sites.

Battle Island, the location of Battle Island Lighthouse, provides an unique opportunity to experience Lake Superior.

Visitors are also encouraged to visit the Slate Islands.  Kayak expeditions are available from the local service provider.

This group of rugged islands is one of the places where woodland caribou still roam. The islands are also home to beaver, hare, fox and various shorebirds. Remnants of two indigenous settlements, as well as a former timber operation, are located here.  There is a stunning lighthouse and lighthouse keeper residences that can be toured.

A dock is available for boaters. 

Getting To The Slate Islands

Overview

Charter boat services to the Slate Islands are primarily available from Terrace Bay or Marathon, offering specialized transport for campers, hikers, and kayakers across Lake Superior.  

These shuttles are highly recommended for safety due to the 10-12 km open-water crossing, which can have unpredictable conditions. 

Charter Services

• Lake Superior Adventures: (Denis and Ashley Gauthier): Based out of Terrace Bay, offering round-trip boat shuttles for passengers, canoes, and kayaks.  $700 round trip, 4-passenger limit.

• Bluebird Charter Boat: Provides transport for up to 6 people and their equipment (kayaks/canoes) for island camping.

• North Shore Adventures: Operates out of Marathon.