Union Bay, British Columbia: History, Things to Do and Travel Guide
Union Bay is a Comox Valley community in British Columbia’s Vancouver Island region. It sits on Baynes Sound along Highway 19A, with K’omoks First Nation context, coal-port heritage, Heritage Row, shellfish waters and east-island shoreline travel shaping the visit.
For travellers, Union Bay is a small heritage and shoreline stop. It works for a short walk, historic buildings, Baynes Sound views, food nearby and a slower look at the coast between Courtenay and Fanny Bay.
How Union Bay Started
Union Bay is within the traditional territory of the K’omoks First Nation. The east coast of Vancouver Island, Baynes Sound and nearby river mouths have long supported Indigenous communities, marine harvesting and travel.
The modern settlement grew as a coal shipping point for mines in the Cumberland area. Deep water on Baynes Sound made Union Bay useful for wharves, coal loading, railway connections and coastal shipping.
The community was once known as Union Wharf before Union Bay became the lasting name. Coal infrastructure, hotels, stores, a post office, school, church and gaolhouse formed the village core.
Heritage Row now preserves some of that built history. The post office, gaolhouse, church and school area make the coal-port story visible from the road.
What Union Bay Is Like Today
Union Bay had a 2021 population figure of 1,065 in the page data. It is an unincorporated community in the Comox Valley Regional District.
The former Union Bay Improvement District services were converted to the Comox Valley Regional District in 2021, so local governance and services are regional rather than municipal.
Travellers should expect a small residential shoreline community, not a large tourism centre. Its strongest visitor value is heritage, Baynes Sound scenery and location on the old island highway.
Baynes Sound remains important for shellfish, marine habitat and local livelihoods. Visitors should treat the shoreline as working, ecologically sensitive and scenic at the same time.
Things to Do and Places Nearby
Start with Heritage Row along Highway 19A. The historic post office and gaolhouse museum area give travellers a compact look at Union Bay’s coal-port past.
Walk or pause near signed public shoreline access where available. Much of the waterfront is residential, working or environmentally sensitive, so stay within public areas.
Use Union Bay as a short stop on an east Vancouver Island drive. It fits naturally with Fanny Bay, Royston, Courtenay, Cumberland and Denman Island ferry planning, but the local heritage should come first.
Baynes Sound is known for shellfish, and nearby food stops can make a simple visit more worthwhile. Check hours before relying on small businesses.
The Comox Valley Visitor Centre and regional tourism resources are useful for broader planning, especially if you want parks, farm visits, cycling or ferry connections.
For a first visit, keep it modest: Heritage Row, a shoreline view and a meal or snack nearby. Union Bay’s value is its specific coal-shipping and sound-side setting.
Quick Facts
- Province: British Columbia
- Region: Vancouver Island
- Community type: Unincorporated community
- 2021 population in page data: 1,065
- Official regional government: Comox Valley Regional District
- Main travel areas: Heritage Row, historic post office and gaolhouse area, Baynes Sound shoreline, Highway 19A, nearby shellfish businesses and Comox Valley routes
- Key routes: Highway 19A, McLeod Road, Washer Road, Union Bay local roads and nearby Denman Island ferry access at Buckley Bay
Travel Notes
Use signed public access and respect private shoreline property. Baynes Sound is a working marine area.
Union Bay is best treated as a focused stop. Plan major services, lodging and visitor information around larger Comox Valley communities.