Which Kananaskis Campgrounds Are Open After Labour Day 2026? The Water Goes Off Before the Gates Do

Most people plan a fall Kananaskis trip around one number: the date the campground closes. That number is on the Alberta Parks page, it’s easy to find, and it’s the wrong thing to plan around.

The water goes off first. At Elkwood and Boulton Creek in Peter Lougheed, the taps stop running in early September. Both campgrounds stay open until October 12. That’s five weeks of a campground that is open, reservable, in some cases powered — and completely dry. If you booked a serviced site expecting a hookup and showed up with an empty fresh tank, you’re driving to Canmore for water.

Here’s the actual fall 2026 calendar, and what it takes to camp inside it.

Which Kananaskis campgrounds are open after Labour Day 2026?

Most of them stay open for a few more weeks, and then almost none of them do. Labour Day is September 7 in 2026, and the closures roll through in a staggered sequence over the five weeks that follow: Elkwood drops half its loops on September 13, Willow Rock closes outright on September 27, and Boulton Creek, Elkwood and Bow Valley Campground all close on October 12. After Thanksgiving Monday, McLean Creek is the only front-country campground in Kananaskis still open to a travel trailer.

The full fall 2026 calendar:

• Elkwood (Peter Lougheed PP) — open to October 12, but loops C and D close September 13. After that date the campground is half its summer size. 59 unserviced sites at $31, 67 power/water sites at $47.
• Willow Rock (Bow Valley PP) — closes September 27, the first of the group to go. 89 unserviced at $31, 34 powered sites on 15 amp service.
• Boulton Creek (Peter Lougheed PP) — open to October 12. 84 unserviced at $31, 35 power/water at $47, 31 power/water/sewer at $55.
• Bow Valley Campground (Bow Valley PP) — open to October 12, and the closest of these to Calgary at roughly 30 km east of Canmore off Highway 1X. 34 unserviced at $31, 128 power/water sites at $47 on 15 and 30 amp.
• McLean Creek (McLean Creek PRA) — year-round. 74 unserviced at $31, 96 powered sites at $39 on 15/30 amp.

October 12 is Thanksgiving Monday, and it’s the cliff. After that date, McLean Creek is the only front-country campground in Kananaskis you can put a travel trailer into. Everything else on that list is locked. The other year-round sites in K-Country — Quaite Valley, Point, Lower Lake — are backcountry, which means you walk in and a trailer is not part of the conversation.

McLean Creek having 96 powered sites is the part worth sitting with. A year-round campground with real electrical service, 45 minutes from Calgary, is a genuinely useful asset in late October and almost nobody outside the off-road crowd books it for camping.

One planning note that catches people: Alberta Parks publishes its weekend campground vacancy reports for Kananaskis only between the May long weekend and the September long weekend. After September 7 the tool you were using all summer to find open sites stops updating. You’re back to checking the reservation system directly.

When do Kananaskis campgrounds turn the water off?

Weeks before the campground closes, which is the gap that catches people. Elkwood and Boulton Creek shut their taps in early September and stay open to October 12; McLean Creek runs water from mid-May to Thanksgiving and then stops. From roughly the second week of September onward, a Kananaskis trip is a dry-camping trip no matter what services your site is booked with.

By campground:

• Elkwood — water mid-May to early September. Campground open to October 12.
• Boulton Creek — water early June to early September. Campground open to October 12. The dump station runs as a dry dump with no water; potable water in the area moves to the Canyon dump station.
• Bow Valley Campground — water from mid-May to the end of the season, but it has never been at the campsites. You fill at the dump station or the tap outside the comfort station.
• McLean Creek — taps run mid-May to Thanksgiving, weather dependent. Past Thanksgiving, bring your own. Dry dump only.

All of these are weather-dependent. A hard frost in the last week of August will shut a system down ahead of schedule, because leaving water in the lines through a freeze is how a park loses its plumbing.

In practice you arrive with a full fresh water tank and you leave with full grey and black tanks. Power at the site doesn’t change that — a 30 amp pedestal doesn’t produce water. Book the serviced site anyway if it’s available, because the electrical is worth having for a different reason we’ll get to, but plan the water yourself.

Firewood shifts too. At McLean Creek the store sells it May 1 through Thanksgiving; after that it comes off a service truck.

Do you need a Kananaskis Conservation Pass to camp in the fall?

Yes. The Kananaskis Conservation Pass is required to park a vehicle in Kananaskis Country and the Bow Valley year-round, and camping season has nothing to do with it. It’s $15 for a day pass covering one vehicle, or $90 for a year pass covering up to three vehicles and valid 365 days from purchase. The first Wednesday of every month is a Wilderness Wednesday and the pass isn’t charged.

The trap we see most often: every one of our rentals goes out with an annual Parks Canada Discovery Pass on the mirror, and people reasonably assume it covers them everywhere. It doesn’t cover Kananaskis. Discovery is federal and gets you into Banff, Jasper, Yoho and Kootenay. Kananaskis is a provincial system with its own pass, and the two do not substitute for each other. If your fall trip runs Banff one day and Peter Lougheed the next, you need both, and only one of them is already on the vehicle.

We’ve written up the pass and the Highway 40 seasonal closure in more detail if you’re routing through the Highwood Pass end of the park.

What happens to a travel trailer’s fresh water tank below freezing?

It freezes, and on most trailers it freezes because the tank is hanging in open air under the floor with nothing between it and a -6°C night. This is the direct consequence of everything above: fall camping in Kananaskis means arriving with a full fresh tank, and a full fresh tank is only an asset if it’s somewhere warm.

Look under any trailer you’re thinking of renting. A three-season unit has an open underbelly — you can see the tanks, the drain lines, the low-point drains. A four-season unit has that space enclosed, insulated, and ducted into the furnace so the heat reaches the plumbing and not just the living area. That single difference decides whether a September or October booking works. Everything else — the furnace rating, the window count, the wall insulation — is downstream of it. We went through the full three-season versus four-season breakdown when we wrote about Banff’s October campgrounds, and it applies identically here.

Our 2020 Yetti GE821-KPF is the four-season unit in our fleet. Enclosed insulated underbelly, heated tanks, Arctic package rated to -30°C, and both a propane furnace and electric heat. The fresh tank sits inside the heated envelope, which is exactly the design detail that makes a dry-camping October trip in K-Country possible rather than theoretical.

How we tell guests to run it on a powered site: fire the propane furnace when you arrive and let it bring the enclosed underbelly up to temperature — propane moves heat fast and it’s ducted where the plumbing is. Once the trailer is warm, switch over to electric and let the 30 amp service hold it overnight. You get through a cold night without burning most of a propane tank, and the tanks never drop to freezing. On an unserviced site it’s propane the whole way, which works fine; you just go through more of it, so start the trip with both bottles full.

Our other trailer stays home for these trips. The 2019 KZ Connect C332BHK is the better unit for a family in July — double-bedroom bunkhouse, dual slide-outs, outdoor kitchen, sleeps up to ten — and it has an open underbelly with the tanks exposed. Once the overnight forecast goes below zero we don’t send it out, and we’ll tell you that rather than renting you whichever trailer happens to be free. Send us the specific nights you’ve booked and we’ll tell you which one belongs on the trip.

Can you camp in Kananaskis without a truck to tow a trailer?

Yes. We deliver the Yetti to your site, level and set it up, and come back for it at the end of your trip. You never hitch anything.

This is the question that decides most fall bookings, because the tow math rules out the vehicle most people are driving. The Yetti is 5,875 lb dry and closer to 6,800 lb loaded for a trip. A Volvo XC60 — including ours — is rated to tow 3,500 lb. That gap isn’t something careful driving closes; it’s a structural rating, and Highway 40 in late October is not the road to test it on.

The other thing people ask, so let’s be direct about it: you can’t solve this by renting one of our GMC Sierras to pull it. Turo’s terms prohibit towing with a rented vehicle, ours included, no matter whose trailer is on the hitch. If you don’t own a truck rated for 6,000-plus pounds, delivery is the answer — and for a cold-weather trip it’s the better answer regardless, because we’ve set this trailer up on frozen ground before and you probably haven’t.

Delivery range and fees live on the RVezy listing and change from time to time, so check them there instead of trusting a number in a blog post. RVezy also lets you message us before you book, which Turo doesn’t. Use it — tell us the campground and the dates, and we’ll confirm we can get there before you commit to anything.

Book the fall trailer

2020 Yetti GE821-KPF — four-season, 21 ft, enclosed heated underbelly, delivery available See the listing and dates on RVezy →

If your nights are still comfortably above zero, ask us about the KZ Connect instead — more room, better laid out for a family, and the right call until the forecast says otherwise. If they’re not, there’s one trailer in our fleet for the job. Reservations run on a 90-day window, which means the entire fall season through late November is already open for booking, and after October 12 the whole of Kananaskis comes down to one campground.