Located at the northern tip of Quadra Island, Small Inlet Marine Provincial Park provides a well-protected anchorage where boaters can wait for slack water to pass through the tidal rapids of Discovery Passage, Okisollo Channel and Hole in the Wall.

The park encompasses Newton Lake, a small lake suitable for swimming and picnicking, although no facilities are provided. A rough trail from the southeast corner of Small Inlet leads to the lake. It is also possible to portage from the head of Small Inlet Marine Provincial Park to nearby Waiatt Bay in Octopus Islands Marine Provincial Park via a rough trail, approximately 1.5 km long.

Date Established: April 30, 1996
Park Size: 878 hectares (753 hectares of upland and 125 hectares of foreshore)