A long cobble-and-pebble strand on the northeast shore of Galiano, about two thirds of the way up the island. The beach is a natural sample tray: every clast the Cretaceous rivers dumped into the Nanaimo Basin gets sorted, polished and laid out by the tide. Protected ground — study and photograph, do not collect.
AgateJasperQuartzFossils
Long-form briefing
This shoreline has a full, citation-backed write-up: geology, tide windows, the no-collect rule, and what the orca-rubbing story actually rests on.
Upper Cretaceous Nanaimo Group. The Gulf Islands are built of conglomerate, sandstone, siltstone and shale shed off the rising Coast Mountains into the Nanaimo Basin. The conglomerate members are clast-supported river gravels, so weathering releases rounded quartzite, chert, jasper, vein quartz, granitic and volcanic pebbles straight onto the modern beach. Shale members carry carbonate concretions and, locally, Cretaceous ammonite and inoceramid float. Galiano also hosts a crystalline volcanic (dacitic) rock body, characterised because the Dionisio Point village people quarried it for stone tools — a hard-rock source most rockhound lists have never noted.
PL. II
Access
Reached on foot from the Galiano Conservancy trails off Porlier Pass / Cook Road, near the north end of the island. Parking is limited roadside; walk in. Foreshore below the natural boundary is Crown land, but the uplands are Conservancy (District Lot 63), Crown reserve (DL 60, Lot 1 of DL 66) and the adjacent Nature Trust Qw'xwulwis - Cable Bay Conservation Area. Ferry to Sturdies Bay, then roughly 45 minutes of island road.
PL. III
Hazards & risk
Low risktideslippery-rockarchaeological-site
Slick weed-covered cobble on a falling tide, log jams that shift with swell, and steep bluff sections that cut off on a rising tide. Paralytic shellfish poisoning advisories apply to this coast.
PL. V
Season
Year round; best on a big minus tide in winter and early spring when storms turn the berm over
PL. VI
Reports
0 firsthand · 5 secondhand
Galiano Conservancy Association — Pebble Beach Reserve
Secondhand · institution
The Pebble Beach Reserve consists of District Lot 63, owned by the Galiano Conservancy, and District Lot 60 and Lot 1 of District Lot 66, which are Crown Land. Together with the adjacent Qw'xwulwis - Cable Bay Conservation Area, owned by the Nature Trust of BC, they protect the area known to Hul'qumi'num-speaking peoples as Qw'xwulwis: an important ecological and cultural landscape with a unique archaeological site, several kilometres of undeveloped shoreline and beautiful beaches.
Pebble Beach Reserve Management Plan (1998), K. Erickson
Secondhand · report
The reserve management plan sets out the geology and soils, marine intertidal zone and cultural history of the reserve, and records that District Lot 66 was mined for gravel in the 1950s and 60s — the highest level of human impact on the property, and a direct clue to how coarse and how mixed the local surficial gravels are.
Nanaimo Group sedimentology, Geological Society of America
Secondhand · academic
The Nanaimo Group is an assemblage of conglomerate, sandstone, siltstone, shale and minor coal deposited in the Nanaimo Basin during Santonian through Maastrichtian time. It crops out on southeastern Vancouver Island, the Gulf Islands of British Columbia, and the San Juan Islands of Washington, with nearly continuous outcrop along the sea cliffs.
Characterizing crystalline volcanic rock deposits from Galiano Island, B.C.
Secondhand · academic
A study of crystalline volcanic rock deposits on Galiano Island and their implications for lithic material procurement at the Dionisio Point locality — evidence that a workable fine-grained volcanic source exists on the island and was quarried in antiquity.
Islanders have long said killer whales rub on the pebbles off this shore. Treat it as lore: the only well-documented rubbing beaches in British Columbia are the Northern Resident beaches at Robson Bight on northeast Vancouver Island. No published study confirms rubbing at Galiano. Whales here are most often Bigg's (transient) killer whales, which are not known to rub. If you see it, film it from shore and report it — that would be a genuinely new observation.
PL. IX
The Campfire
What the road was doing, what came out of the gravel, and the stories that stick to this ground. Everything here is posted by visitors and reviewed before it appears. Lore is lore — we label it, we don't verify it.