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.
Choosing your town base
Campbell River and the Comox Valley both make sense, but they give the trip a different feel.
Campbell River can be a good base if you want a North Island flavour, easy services, oceanfront walks, and access to Elk Falls or other Campbell River stops. The Comox Valley can be a good base if you want Courtenay, Comox, Cumberland, beaches, restaurants, and a wider mix of relaxed day-trip options.
For a shorter potholes visit, the difference may not matter much. For an overnight or weekend, it does. Think about where you want to eat, what else you want to see, and whether your group prefers a quieter beach-style base or a more active town itinerary.
I would not choose a hotel or campsite only by distance to the potholes. Choose the base that makes the whole trip better, especially if the river ends up being a short stop rather than the main event.
How to decide between the two areas
If your trip leans toward waterfalls, North Island scenery, and Campbell River services, stay north. If it leans toward beaches, Courtenay and Comox restaurants, and a softer touring pace, stay south. Both can work well.
The mistake is choosing only by minutes on a map. A slightly longer drive can be worth it if the base gives you better meals, easier evenings, or more options for the next day.
For a first visit, I would pick the area that gives your group the most flexibility. Around natural swimming spots, flexibility is worth more than shaving a few minutes off the drive.
My check before going
Before I head to the river, I check the season, the weather, recent rain, and whether the group is comfortable with uneven ground. I also like having an easy backup nearby.
Think about the most cautious person in your group. If a child, older visitor, nervous swimmer, dog, or out-of-town guest would find the plan stressful, adjust before you arrive.
Keep the day light. Bring less gear, make less noise, take less risk, and leave less trace. That lighter approach helps keep the Oyster River area feeling special.
Best to read before you go
Before you lock in the plan, check the practical details that can change the day: washrooms, parking, water conditions, what to bring, and nearby backup stops.