Formerly known as Sanidumps.
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RV Park

Thunder Bay Koa Holiday

4.4(569 reviews)
Municipality Of Shuniah, Ontario, P7A 0N6, Canada
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Amenities & Services

No amenity information available.

Reviews

4.4

Based on 569 reviews

LM
Oct 11, 2025

I had few stayed with KOA campgrounds in Alaska, very good maintenance and running. I trust these three letter. I specifically chose Thunder Bay KOA, even though its price is more expensive than other campgrounds. The site was quite empty . Everything was fine, but only little bit 🤏warm temperatures water was supplied for shower. That’s not standard of KOA. I did not have shower that night. Not more KOA in Canada.

DS
Sep 25, 2025

If you are planning to visit Thunder Bay from the KOA Holiday you best have a vehicle. We had bicycles. We were told it was a short distance. Not so. It took almost an hour to get to down town on dangerous roadways. Bike lanes are few and far between

KG
Sep 4, 2025

Needed an RV site for the night as we were passing through Thunder Bay. Showers/washrooms were clean and you could see that the park is well maintained. Too many amenities to list and really wish we had more time to relax and enjoy them. Will definitely be staying there on our way back to BC

JB
Aug 11, 2025

Thunder Bay KOA Holiday is hands down the best campground we’ve stayed at in the past two years. With over 200 sites, there’s plenty of space, and the entire park is kept in excellent condition thanks to daily maintenance. There’s so much for children to enjoy — swimming pools, jumping pads, and endless activities — and dog owners will love the dedicated dog area, complete with its own little swimming bath. The staff are constantly moving around the park, making sure everything is in perfect order. Facilities are outstanding: the hottest, cleanest showers we’ve had in four months, and plenty of bathrooms and showers located throughout the park. Registration is quick and easy, and the onsite shop is well-stocked, even carrying useful RV and caravan equipment in case you need it. The location is great too — about 8 km from a shopping centre and supermarket, with the Terry Fox Memorial just down the road

TN
Aug 7, 2025

My children have all grown up now so I didnt have kids with me. If you've got children this is a fantastic campground. The things for kids to do is excellent. There is no shortage of activities for them. They had 2 fenced dog parks with a dog pool the size of a backyard pond. The staff were great and the washrooms were good as well. Best water pressure I've ever had at a campsite.

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Hours

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