Map the nearby town bases
These links help you decide whether to build your day north toward Campbell River or south toward the Comox Valley.
Campbell River
Campbell River works well as a practical base for fuel, food, supplies, and waterfront time. If the potholes are only one part of the day, Campbell River gives you an easy way to add lunch, a walk, or another activity without depending on river conditions.
Comox Valley
The Comox Valley side adds Courtenay, Comox, Black Creek, beaches, trails, cafes, and family-friendly stops. This is especially useful if you are coming from the south or planning a full-day outing.
Supplies before the river
Get water, snacks, sunscreen, and basic supplies before arriving near a small river access point. Do not count on services at the potholes themselves.
How to build a flexible local day
Think of the potholes as one possible stop in a broader Campbell River, Black Creek, and Comox Valley day. If the river is too high, too cold, too busy, or not a good fit for your group, nearby towns, beaches, parks, and food stops can still turn the outing into a good Vancouver Island day.
Use the towns to make the trip easier
Campbell River and the Comox Valley are useful because they give you services, food, fuel, supplies, and flexible add-ons near the Oyster River area. That matters for families, campers, day trippers, and anyone who does not want the potholes to carry the whole day.
Before heading to the river, pick up what you need and choose one backup stop. If the river visit is short, your day still has structure. If the river is wonderful, the nearby towns are still helpful for dinner, groceries, or a relaxed drive home.