Why Is Maligne Canyon Closed?
Maligne Canyon is closed for the 2026 season because the 2024 wildfire left the gorge's slopes unstable. Here is what Parks Canada says, what is still open in the Maligne Valley, and what to do instead.
Maligne Canyon is one of the most photographed gorges in the Canadian Rockies: more than 50 metres deep in places, only two metres across at its narrowest points, and carved into limestone laid down in a shallow tropical sea about 365 million years ago. For the 2026 season, you cannot walk it. Access to the canyon trails and the surrounding land is prohibited from the First Bridge parking lot to the Fifth Bridge junction, and winter access for winter recreation is prohibited as well.
The closure has nothing to do with the gorge being damaged and everything to do with what the 2024 wildfire did to the slopes above it. This page explains exactly what Parks Canada has published, what the closure prohibits, what is still open in the Maligne Valley, and what to book instead while the canyon work is under way.
Why Is Maligne Canyon Closed?
Maligne Canyon is closed for the 2026 season because the July 2024 Jasper Wildfire burned off the trees and vegetation on the high-angle slopes above the gorge, leaving them unstable. Parks Canada states that slope stability and roadway safety standards must be met before the canyon can reopen, and it has not set a reopening date. The canyon itself was not destroyed; the risk is falling rock and debris flows from above it.
The closure is an area closure under the Canada National Parks Act. Entering a closed area carries a maximum penalty of $25,000 CAD. Parks Canada's bulletin covers the canyon trails and the surrounding land from the First Bridge parking lot down to the Fifth Bridge junction, and it prohibits winter access to the canyon for winter recreational activity too, which is why no canyon ice walk can legally run while the closure stands.
The reason is geological, and Parks Canada explains it plainly. The gorge walls are steep, high-angle terrain. When the wildfire burned the vegetation off those slopes, the roots and soil structure that held the rock and debris in place were lost. Burned slopes like these remain unstable for years, and hazard trees stay unstable for several years after a fire. Rain, snowmelt or freeze-thaw can send rock, mud and burnt timber down onto the trails, the bridges and the road corridor below. Before Parks Canada reopens the area it must be satisfied that slope stability and roadway safety standards are met, possibly including retaining structures and guardrails.
Maligne Canyon remains in early planning for its fix. Technical studies and design concepts are under development, which is a different stage from Cavell Road, where geotechnical assessment and hazard tree removal are already complete. Because the canyon work is at an earlier stage, Parks Canada has not set a reopening date, and this site will not guess at one. The authoritative pages are the Parks Canada bulletins page, which carries the standing closure, and the park recovery page, which tracks what the fire still affects.
While the canyon is off the table, the glacier country along the Icefields Parkway is fully open, and guided ice time is the closest substitute for the canyon's guided ice walk. These three options are the ones worth a look first.
What the closure actually prohibits
The closure prohibits all access to Maligne Canyon trails and the surrounding land between the First Bridge parking lot and the Fifth Bridge junction, including winter access for winter recreation. That rules out walking the gorge, viewing it from the bridges, and any guided canyon or ice walk product. The Maligne Lake Road itself is open year round, and the rest of the Maligne Valley remains reachable.
It is worth being precise about the boundary, because the Maligne Valley is a long corridor and most of it is not closed. The closure runs from the First Bridge parking lot, just off the Maligne Lake Road, to the Fifth Bridge junction. The four bridges across the gorge, and the longer trail that exits at the fifth and sixth bridges lower down, sit inside that closed stretch. The Sixth Bridge day-use area outside the closure is open, according to the live What's Open register.
| Maligne Valley feature | Status |
|---|---|
| Maligne Canyon trails, First Bridge to Fifth Bridge junction | Closed, 2026 season |
| Winter access to the canyon for winter recreation | Prohibited |
| Maligne Lake Road | Open year round |
| Sixth Bridge day-use area | Open |
| Medicine Lake | Open |
| Maligne Lake boathouse, picnic site and cruise dock | Open |
| Maligne Lake Cruise | Running, seasonal |
| Maligne River day-use area | Open |
The winter prohibition is the part that catches people out. A canyon ice walk is a real Jasper product with a long history, and listings for it still exist on booking platforms. A listing existing does not make the activity legal. Winter access to the canyon for winter recreation is currently prohibited under a standing Superintendent's closure, so no page on this site, including this one, can present a Maligne Canyon ice walk as something you can go and do. If you see one for sale, check it against the closure bulletin before you pay.
Why burned slopes stay dangerous for years
A burned slope fails because the fire killed the trees and burned off the ground vegetation that held soil and loose rock in place. Without that living anchor, rain, snowmelt and freeze-thaw cycles can trigger debris flows, landslides and rockfall onto anything below. Parks Canada describes fire-damaged slopes in steep terrain as remaining unstable for years, and hazard trees as staying unstable for several years after a fire.
The Jasper Wildfire started at 7:02 pm on 22 July 2024 near the Jasper Transfer Station, with three more starts reported within half an hour south of town. Overnight wind gusts up to 87 km/h merged the southern fires into one running north up the Athabasca River valley. The final size was 32,722 hectares, with a perimeter of 278.03 km. The burn is visible along the Athabasca valley south of town, at the townsite's southwest edge, and in the Maligne Valley, which is exactly why the canyon corridor sits inside the hazard zone.
The engineering problem is specific to high-angle terrain. On flat ground a burned forest regrows and the story ends. On a gorge wall, the loss of root mats and surface vegetation means every storm is a potential trigger for a debris flow, a fast-moving slurry of water, mud, rock and burnt timber that can travel a long way downhill. Retaining structures and guardrails may be needed before the trail and the road below it meet safety standards. That is why Parks Canada frames the reopening not as a date but as a condition: the canyon opens when the work is finished, and the work is still in the design phase.
There is a regrowth story too, and it is genuinely visible. Parks Canada describes a regenerating landscape along the reopened Valley of the Five Lakes trail, whitebark pine restoration planting under way, and even a native moth whose larvae thrive in recently burned ground appearing in numbers. The Maligne Valley is not a ruin. It is a working landscape with one dangerous gorge closed while its slopes are made safe.
When will Maligne Canyon reopen?
Parks Canada has not set a reopening date for Maligne Canyon. The canyon is closed for the 2026 season, and the recovery work is still in early planning, with technical studies and design concepts under development. Any page or listing that promises a reopening date is guessing. Check the park recovery page before you plan around the canyon reopening.
This is a deliberately short answer because the honest one is short. Compare the two big 2026 closures. Cavell Road has finished its geotechnical assessment and hazard tree removal, with slope stabilisation and retaining structures planned from autumn 2026 through spring 2027, and even there Parks Canada says the opening date will be determined only following completion of work. Maligne Canyon is behind that. It is in early planning. Nobody outside the project team can tell you the year, and this site will not invent one.
What a planner can do is build a trip that does not depend on the canyon. Jasper has no timed entry, no reservation corridor and no mandatory shuttle for any attraction, so nothing about the canyon closure constrains the rest of your itinerary. A park pass is the only authorization required to travel anywhere in the park, and it is charged per person: $12.25 CAD per adult per day, $10.75 per senior, free for youth 17 and under, with a Family/Group rate of $24.50 CAD covering up to seven people in one vehicle. Fees are Canadian dollars, and Parks Canada raises them annually, so confirm current figures on the Parks Canada fee page.
What you can still see in the Maligne Valley
Most of the Maligne Valley is open. Maligne Lake Road is open year round, Medicine Lake and its sinking-river drainage are open, the Maligne Lake boathouse and cruise dock are open, and the Maligne Lake Cruise runs seasonally. Spirit Island is reachable only by tour boat or non-motorized craft, and the cruise is the standard way to see it.
Medicine Lake alone justifies the drive. The Maligne River pours into it from the south and drains out through sinkholes in the lake bed, running through a limestone cave system and surfacing near the canyon 16 kilometres downstream. In summer, glacial meltwater exceeds the sinkholes' capacity and the lake fills. In autumn and winter, the sinkholes drain it faster than the river fills it, and the lake becomes a mudflat with scattered pools. Parks Canada calls it one of the largest known sinking rivers in the Western Hemisphere, and possibly the largest inaccessible cave system anywhere in the world.
Maligne Lake is the largest natural lake in the Canadian Rockies: 22.3 km long, up to 2 km wide, with a maximum depth of 96 metres and an average water temperature of 4 °C. The Maligne Lake Cruise runs 27 May to 11 October, weather dependent, and Pursuit, the operator, advises allowing at least 90 minutes for the drive from Jasper and arriving about an hour before your cruise time. The Maligne Lake Boat House survived the 2024 wildfire, along with the rest of the structures in the lake area. If you are weighing the boat against other ways to spend a Jasper day, our guide to the Maligne Lake cruise options compares them.
Wildlife is the valley's other draw. Moose and Harlequin Ducks live in the open lodgepole pine and spruce forest at the north end of Maligne Lake, and the valley is a reliable corridor for elk, deer and the occasional bear. No sighting is ever a guarantee, and the rules are firm: stay 30 metres from elk, deer and moose, 100 metres from bears and other carnivores, and if you spot wildlife from the road, stay in your vehicle, pull over only where it is safe, and move on. Roadside wildlife viewing is a restricted activity year round.
What to do instead while the canyon is closed
The closest substitute for a canyon ice walk is a guided glacier hike on the Athabasca Glacier, which is fully open and runs with certified guides. The Ice Explorer and Skywalk combo covers glacier ice and a glass-floored walkway in one ticket, and the Athabasca Canyon Run puts the whole family on the Athabasca River in a raft. All three are bookable now, with free cancellation on the glacier hike and the rafting run.
The IceWalks guided glacier hike is the natural replacement for a canyon ice walk because it scratches the same itch: a guided walk on ice with crampons and a guide who reads the landscape for you. It runs three hours on the Athabasca Glacier, starts from $101.57 per person, and carries a 4.9 rating across 422 reviews with free cancellation. Group size is on the listing. Parks Canada's own safety warning applies to any glacier: do not cross the barriers, people have been killed falling into hidden crevasses, which is exactly why you go with a guide rather than alone.
The Ice Explorer and Skywalk combo is the higher-volume option, a 4.5 rating across 3,187 reviews from $95.17, riding a purpose-built vehicle onto the glacier and then walking the glass-floored Skywalk over the Sunwapta Valley. The Athabasca Canyon Run, meanwhile, gives you a gorge from water level instead of from a bridge: Class II plus rapids on the Athabasca River, three and a half hours, from $93.24, rated 5.0 across 249 reviews, with free cancellation. It is the one that most directly replaces the canyon's missing drama.
If your heart was set on the canyon specifically, the honest framing from Jasper National Park Tours is this: the gorge is still there, the limestone is still 365 million years old, and the water is still sinking into the cave system that made the valley famous. What is missing is safe access, temporarily. Our broader guide to Maligne Canyon tours and the closure tracks what changes, and our piece on whether Maligne Canyon is open in 2026 covers the same question in shorter form. Plan around it, and the rest of the park more than fills the gap.
These three are the strongest ways to spend the day you had earmarked for the canyon.
Common questions about Maligne Canyon
Why Is Maligne Canyon Closed?
Maligne Canyon is closed for the 2026 season because the July 2024 wildfire burned the vegetation off the high-angle slopes above the gorge, leaving them at risk of debris flows, landslides and rockfall. Parks Canada requires slope stability and roadway safety work, possibly including retaining structures and guardrails, before it reopens the area. No reopening date has been set.
Can I still walk part of Maligne Canyon?
No. Access to the canyon trails and surrounding land is prohibited from the First Bridge parking lot to the Fifth Bridge junction. The Sixth Bridge day-use area outside the closure is open, but the gorge itself, its four bridges and the longer canyon trail are all inside the closed area.
Can I do a Maligne Canyon ice walk in winter?
No. Winter access to the canyon for winter recreational activity is prohibited under a standing Superintendent's closure. A canyon ice walk listing existing on a booking platform does not make the activity legal. Check the Parks Canada bulletins page before paying for any canyon product.
Is the Maligne Lake Road open?
Yes. The Maligne Lake Road has no seasonal closure and is open year round with winter driving conditions. What is seasonal on Maligne Lake is the boat cruise, not the road. Check 511 Alberta before you drive, and note that Parks Canada warns navigation apps are not always accurate for Jasper National Park.
Is Maligne Lake still worth visiting with the canyon closed?
Yes. Medicine Lake, the Maligne Lake boathouse and picnic site, the cruise dock and the Maligne Lake Cruise are all open, and the lake is the largest natural lake in the Canadian Rockies. Spirit Island is 14 kilometres up-lake with no road or trail access, so the tour boat is the standard way to reach it.
When will Maligne Canyon reopen?
Parks Canada has not set a reopening date. The canyon's repair work is in early planning, with technical studies and design concepts under development. Check the park recovery page before planning around a reopening, and treat any date you see elsewhere as a guess.