Kluane Lake to Burwash Landing — Duke River Flats Road
Glacial outwash, grizzlies, and zero crowds.
Most people blow past this stretch on the Alaska Highway without stopping, which means they miss one of the most spectacular gravel-road detours in the southwest Yukon. The Duke River Flats Road branches west off the highway north of Kluane Lake and drops you onto wide glacial outwash benches where the Duke River braids its way out of the St. Elias foothills. Dust, gravel washboard, and periodic mud stretches after rain keep your hands busy, and the Kluane Range looms to the southwest in a way that makes you feel genuinely small. Watch for grizzlies working the river bars — this is prime habitat year-round.
This is a moderate gravel run that a capable stock 4WD handles fine in dry conditions, but wet weather turns the clay sections slick fast. High clearance is mandatory. No bridges cross the Duke River proper, so don’t attempt a full crossing without scouting. No permit required. Fuel at Destruction Bay before you leave. Cell service is nonexistent. Best season is June through September. You get sweeping Kluane views, serious bear country, and the feeling that you actually earned the scenery instead of just photographing it through a windshield.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | High Clearance, Overland Route |
| Surface | Dirt, Gravel |
| Features | Camping, Remote, Scenic, Water Crossings |
| Length (miles) | 28 mi / 45.1 km |
| Duration | 1-2 days |
| Max elevation (ft) | 2900 ft |
| Best season | June-September |
| Minimum vehicle | Stock 4WD high-clearance |
| Nearest town | Destruction Bay, Yukon |
| Land manager | Yukon Highways and Public Works / Parks Canada (adjacent Kluane NP buffer) |
| Permit required | No |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
No recent condition reports. Be the first to post one.
Log in to post a condition report.
Frequently asked questions
Can a stock 4Runner or Land Cruiser handle Duke River Flats Road without modifications?
Yes — a stock 4WD with genuine high clearance (8+ inches) handles this route fine in dry conditions. The rocky outwash sections and rutted river approaches are what sort out low-clearance rigs; lifted trucks and dedicated overland builds have more margin on the rougher braided crossings.
When does Duke River Flats Road open and close for the season?
June through September is the reliable window. Spring snowmelt and the Duke River's glacial meltwater peak in May and early June, making crossings unpredictable. After September, early snowfall and freezing temps can close the route fast — Yukon weather doesn't negotiate.
Do you need a permit to drive or camp on this route?
No permit required for driving the road itself, which falls under Yukon Highways jurisdiction. Dispersed camping along the corridor is free with no reservation system. Stay aware of the adjacent Kluane National Park boundary — camping inside the park boundary requires a backcountry permit from Parks Canada.
What's the hardest section of the route and what should I actually expect?
The Duke River delta crossing near the western end is the crux — braided glacial channels that shift after rain or on hot melt days. Depth is usually ankle-to-knee on the main channels but probe it on foot first; glacial outwash moves. The rest of the route is rough gravel with loose rock, nothing technically extreme but punishing on tires.
How far is the nearest gas from the trailhead, and is there any cell service on the route?
Zero cell service for the entire 28 miles — plan accordingly and carry a satellite communicator. Fuel up in Destruction Bay or Burwash Landing before you leave; both have gas but hours can be limited and supply isn't guaranteed, so top off whenever you can. Don't count on topping up mid-route.
Trail track
No GPX track for this trail yet. If you've driven it and have a track, contribute below.
Log in to contribute a GPX track.