Forestry Trunk Road — Hwy 734 Ya Ha Tinda Ranch to Bighorn River Junction
Wild horses, wilder country, zero cell bars.
The Ya Ha Tinda Ranch is one of Canada’s last working government horse ranches, perched on a broad subalpine meadow plateau where the Red Deer River pushes west toward Banff National Park. This section of Hwy 734 runs north from the ranch access road through rolling foothills and lodgepole pine, dropping into the Bighorn River drainage. You’ll cross the Red Deer River ford near the ranch — impassable in high runoff — and push north past the Bighorn Backcountry ranger station where the road narrows to a two-track in places. Wildlife density here is absurd: elk, bighorn sheep, wolves, and grizzly are all documented regulars on this corridor.
A capable stock 4WD with high clearance handles this route most of the season, but the Red Deer River crossing demands caution in June and early July when snowmelt runs high. Mud on the plateau benches is tire-sucking in wet weather — lockers help. Cell service is nonexistent. No permits required but carry a topographic map; the Bighorn Backcountry has a maze of resource roads branching off the main trunk. Best window is late July through September. Nearest fuel and supplies are in Sundre or Rocky Mountain House. This is foothills overlanding at its quietest and most rewarding.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Backcountry, High Clearance, Overland Route |
| Surface | Dirt, Gravel, Mixed |
| Features | Camping, Historic, Remote, Scenic, Water Crossings |
| Length (miles) | 48 mi / 77.2 km |
| Duration | 1-2 days |
| Max elevation (ft) | 5800 ft |
| Best season | Late July-September |
| Minimum vehicle | Stock 4WD high-clearance |
| Nearest town | Sundre, Alberta |
| Land manager | Alberta Environment and Protected Areas |
| Permit required | No |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Official sources | alberta.ca |
| Start coordinates | |
| End coordinates | |
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Location
Trail Conditions
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Frequently asked questions
Can a stock 4Runner or Tacoma handle this stretch of Trunk Road without modifications?
Yes — a stock 4WD high-clearance vehicle like a 4Runner or Tacoma is the minimum and will manage the route in good conditions. Lifted setups are more comfortable on the rougher sections and creek crossings, but factory ride height with good all-terrain tires gets it done.
When does this section of Trunk Road typically open, and is snow a real concern?
Late July through September is the reliable window — snowpack lingers at elevation well into June and can return early in September. Mud season in May and June can make sections impassable even for capable 4x4s, so don't push it early.
Do you need a permit to drive or camp along this route?
No permit is required to drive the Forestry Trunk Road. Dispersed camping on Public Land is free and legal under Alberta's Public Lands Act, but you must stay on existing clearings and follow fire restriction orders — check current fire bans with Alberta Environment and Protected Areas before you go.
What's the hardest part of this trail and what should I actually expect?
The water crossings are the main variable — creek levels can spike fast after rain or during snowmelt, and a crossing that was ankle-deep yesterday can be door-panel deep today. The road surface itself is straightforward moderate-difficulty dirt and gravel, but the remoteness means a recovery situation is entirely on you.
How far is the nearest fuel stop, and should I carry extra gas for this run?
Sundre is your last reliable fuel before the route — once you leave town, there's nothing for the full 77 km stretch and beyond. Carry a minimum 5-gallon jerry can; if you're planning side explorations into the Bighorn backcountry, bring more.
Trail track
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