
Explore the intricate shoreline of the largest Southern Gulf Island with the professional authority of the Canadian Hydrographic Service (CHS). Chart 3478 is the specialized, high-resolution "road map" for mariners, providing the granular detail required for navigating the technical passages of Sanson Narrows and the diverse bays of Saltspring Island.
Saltspring Island is a premier destination for recreational cruisers, yet its coast is marked by powerful currents and hidden shoals. CHS Chart 3478 provides the "ground-truth" data required for safe pilotage:
Exceptional 1:20,000 Scale: Offers the high-resolution data necessary for identifying safe leads through Sanson Narrows, where tidal currents demand precise situational awareness.
Comprehensive Coastal Plans: Includes detailed mapping for Burgoyne Bay, Vesuvius Bay, and Musgrave Landing, ensuring safe entry into the island's most sheltered havens.
Navigation & Safety Markers: Clearly identifies the latest positioning of buoys, lights, and beacons, vital for navigating the rocky outcrops and kelp beds common along the Saltspring coast.
Bathymetry & Seafloor Data: Provides accurate depth soundings and seafloor characteristics—essential for vessels anchoring in the island’s scenic but technical bights.
With increasing recreational boating and commercial ferry traffic in the Salish Sea, the reliability of Chart 3478 is paramount. Whether you are a local sailor, a commercial fisherman, or a visitor exploring the Southern Gulf Islands, this official CHS chart delivers the accuracy and detail needed to navigate from port to port with total confidence.
| Feature | Details |
| Chart Number | 3478 |
| Region | Pacific Coast (Southern Gulf Islands) |
| Scale | 1:20,000 (Detailed Plans Scale) |
| Dimensions | 33" x 47" (Standard Paper Size) |
| Publisher | Canadian Hydrographic Service (CHS) |
| Key Coverage | Saltspring Island, Sanson Narrows, Burgoyne Bay, Vesuvius Bay, Musgrave Landing |
| Compliance | Meets official carriage requirements for safe marine navigation |