Plan Thurston Bay Marine Park on Sonora Island with boat-only access, sheltered anchorage, kayaking, wilderness camping, fishing rules, pet safety, and no services.
Thurston Bay Marine Park is a boat-access marine park on Sonora Island in the South Central Coast region. BC Parks lists it as part of the Discovery Islands marine landscape, where visitors need to plan around tides, weather, and remote access.
The park is best suited to self-reliant boaters and paddlers.
Why Visit Thurston Bay Marine Park
Thurston Bay offers the classic appeal of a small coastal marine park: sheltered anchorage, kayaking, wilderness camping, shoreline exploring, and quiet island scenery. It can work as a stop for boaters moving through the Discovery Islands or as a low-key base for paddlers with the right conditions and experience.
Marine wildlife, forested shorelines, and fishing opportunities add to the visit, but conditions can change quickly and services are limited.
Things To Do
Arrive by boat or sea kayak, anchor where conditions allow, camp only where permitted, paddle nearby waters, fish under current tidal regulations, watch wildlife from a distance, and explore the shoreline carefully.
Planning Notes
Bring charts, tide and current information, drinking water or treatment, food, shelter, stove, first aid, and emergency communication. There are no lifeguards, and cold water makes self-rescue planning essential. Pets must be leashed and are not ideal for backcountry-style marine camping because of wildlife concerns. Pack out all waste, avoid damaging shoreline vegetation, and leave room for other boaters in anchorage areas. Check marine forecasts before crossing exposed water, and have a backup anchorage plan if wind or swell changes. Plan departures so tides, currents, and daylight all support the return leg.