How to get alerted to new openings on the Berg Lake Trail

Mount Robson is one of my favourite places. I’ve put together a few thoughts about the Berg Lake Trail, how bookings there work, and how I’d use Campnab to improve my chances of finding a spot.

Years ago, my dad and I used to run up to Berg Lake and back as a day trip. It always made for a huge day. It was beautiful, of course, but also tiring enough that I still think of the trail first as something to respect, not just admire.

I end up writing similar notes to Campnab members every year because Berg Lake has a way of getting into people’s heads. They see the photos, decide they want to go, and then start trying to book several nights at Berg Lake Campground. I understand the impulse. Berg Lake is the famous name, and it is a lovely place to stay. But the trail has seven separate campgrounds (Kinney Lake, Whitehorn, Emperor Falls, Marmot, Berg Lake, Rearguard, and Robson Pass) along the route, so it usually makes sense to think a little more broadly than one campground.

What makes this hike so good is that it builds. The lower trail gives you river and lake scenery. Farther up, the landscape becomes steeper and more dramatic. By the time you reach the upper trail around Berg Lake and Robson Pass, it feels bigger and more open than it did at the start.

It’s worth being realistic about the effort involved on this hike. People sometimes talk about Berg Lake as though it is simply a scenic place to camp, but the trail itself is a big part of the experience. With a full backpack, it tends to feel more serious than the postcard version suggests. Be mindful of slippery rocks, cliffs, uneven surfaces, wildlife, fast-flowing rivers, and waterfalls. This is not the sort of trip to treat casually.

A few things to know about the trail

There is a permanent campfire ban on the Berg Lake Trail, so bring a stove. There is also a permanent boil-water advisory, which means you should plan to boil, filter, or otherwise treat your water. And because there is no cell service on the trail, BC Parks recommends bringing paper maps and considering a satellite phone for emergencies.

Before heading out, check current trail conditions and advisories. This is one of those trips where a little preparation goes a long way, especially given the closures and repair work the trail has seen in recent years. Check BC Parks’ website for advisories while planning a trip and before heading out. Alltrails’ recent reviews of the Berg Lake Trail can also be helpful.

Dogs are allowed only on day hikes on parts of the Berg Lake Trail, and are not allowed on overnight camping trips. Cycling is allowed on the first 7 km of the trail, up to Kinney Lake, but not beyond. Snowbird Pass also has an annual closure from May 1 to July 1 for wildlife calving.

One thing that is easy to miss when you are booking from a distance is that the Berg Lake Trail is not a single campground with a few sections. It is a string of separate campgrounds, each with its own availability. BC Parks currently lists 18 tent pads at Kinney Lake, 22 at Whitehorn, 9 at Emperor Falls, 7 at Marmot, 26 at Berg Lake, 6 at Rearguard, and 15 at Robson Pass.

That matters because a Berg Lake trip often comes together in pieces. You may get one night here, another there, and then build something workable from that. I think people sometimes make things harder than they need to by imagining that the trip only works if they manage to book a long stay at Berg Lake Campground. Berg Lake is beautiful, and I would absolutely stay there if the booking came together that way, but I do not think it is the only good way to experience the trail.

How Berg Lake bookings work

Berg Lake does not use the same rolling pattern people are used to at many campgrounds. In peak season, all reservations for the entire season become available on one annual opening day, announced on the Mount Robson Park page, and bookings start at 7 a.m. Pacific. If space is available, reservations can be made until 3 p.m. Pacific on your arrival date. For 2026, BC Parks says reservations opened on December 2, 2025, for stays between May 27 and September 29, 2026.

If you do get a reservation, BC Parks says you must check in at the Welcome Centre before heading onto the trail. That is where you register your party, get updated trail information, and receive the permit that needs to be displayed on your tent.

There are a few other booking details worth knowing. Camping is allowed only on designated tent pads or established campsites. Tent pads are a maximum of 3m by 3m, holding up to two tents and six people. You can reserve up to two tent pads at one time, for a maximum total party of 12 people.

How I’d use Campnab for this

If I were using Campnab to try to spot cancellations for the Berg Lake Trail, I would keep things fairly open.

Watching more than one campground makes sense because each one has separate inventory—and because the route naturally lends itself to different combinations. I would also keep my minimum nights short. For this trail, I usually think “1 or more” makes more sense than requiring several nights, since shorter openings are often the very thing that lets someone put a trip together.

In my experience, earlier-in-the-week arrivals are usually less competitive than Fridays, Saturdays, and long weekends. It also makes sense to use all of your scan slots and expand the arrival date range as much as your plans allow. And while it’s smart to start scanning early enough to give yourself time, you’ll likely see more cancellations as your arrival date nears, since that’s when many people change their plans. BC Parks allows Berg Lake cancellations until 3 p.m. on the scheduled arrival date, so openings can still appear fairly close to the trip.

Additional tips: Stay signed in to the BC Parks booking site so you aren’t wasting time searching for passwords when an alert arrives. If you are faster on a computer than on a phone, use your computer. If your phone uses Focus or Do Not Disturb, add Campnab’s number to your Allow list so overnight text alerts can still get through. If you want to give yourself a little extra edge, setting a custom text tone for Campnab alerts isn’t a bad idea. (It sounds minor, but a distinct sound does help you realize you need to move.)

Let’s wrap this up

The Berg Lake Trail is wonderful, but I think it becomes easier to book once you stop treating Berg Lake as the only outcome that counts. The more flexible you are about campground combinations, arrival dates, and trip length, the better your chances tend to be.

If you’ve never been there, I hope you get the chance to go. It is one of the most beautiful places in the province. And if you are trying to get a reservation, do not wait around for one perfect outcome. You can set up your scan to receive Berg Lake Trail cancellation alerts. Remember to choose multiple campgrounds, keep your date range as broad as possible, stay flexible on nights, and be ready to act quickly when something opens.

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