The Gulf Islands By Seaplane

Not as a standalone product — and you are better off for it. What is sold under that name is the BC Ferries sailing between Tsawwassen and Swartz Bay, which threads Active Pass between Galiano and Mayne. It is bundled inside Victoria day trips from $165, so the passage costs you nothing extra and comes with Butchart Gardens and an afternoon in Victoria attached. It also runs year-round on a full-size ship rather than seasonally on a small boat. The dedicated Gulf Islands cruises that do exist are multi-day expedition voyages at a different price entirely.

A strait about 5.5 km long separating Galiano Island from Mayne Island, connecting Trincomali Channel to the Strait of Georgia. It is the preferred BC Ferries route between Tsawwassen and Swartz Bay, narrow enough that full-size ferries pass each other inside it, and its strong tidal currents concentrate fish — which is why orcas, seals, gulls and bald eagles are regular sightings there.

Salt Spring, Galiano, Mayne, North and South Pender, and Saturna. Salt Spring is much the largest and the easiest to visit; Saturna is the quietest and least served. Parts of several islands lie inside Gulf Islands National Park Reserve.

The border. They are the same archipelago geologically, split between Canada and the United States. The Gulf Islands are in British Columbia and reached from Tsawwassen or Swartz Bay; the San Juans are in Washington and reached from Anacortes or Seattle. If you are already in Vancouver or Victoria the Gulf Islands are closer and involve no border crossing.

No — different country. Gulf Islands National Seashore is in Florida and Mississippi, and there is a Gulf Islands Waterpark in Gulfport, Mississippi. The British Columbia Gulf Islands are in the Salish Sea between Vancouver and Vancouver Island. If a result mentions the Gulf of Mexico or white sand, it is not this place.

Sometimes, and nobody can promise it. Active Pass has a genuine reputation for sightings because the currents concentrate fish, but a scheduled ferry does not divert for wildlife. If seeing whales is the point of your trip, book a whale-watching boat with a naturalist aboard rather than relying on a crossing.

Salt Spring, yes, from Victoria, if the sailings cooperate. From Vancouver it is a long day and the ferry timetable is the binding constraint. A seaplane day trip to Salt Spring exists and is the only version that is comfortable rather than tight. The other islands are better treated as somewhere to stay.

Daylight, and outside if you can bear the wind. The passage through Active Pass is roughly the middle of a ninety-minute sailing and it is short — it is easy to miss it entirely from a cafeteria seat. Summer sailings are frequent; winter timetables are materially lighter, so check the schedule for your date.