Beartooth Highway Extension
Swiss Alpine pass linking at extreme elevation
The Furka Pass to Gotthard Pass circuit links three of Switzerland’s most demanding high-mountain crossings through Uri Canton’s granite heart. This route climbs from Andermatt through the Furka’s 11 hairpins at 2429 meters, then drops into the Rhône Valley before tackling the Grimsel Pass at 2164 meters. The technical challenge comes on unmarked connector roads between passes — loose shale, rockfall zones, and weather that shifts from sunshine to whiteout in minutes.
Expert difficulty requires serious mountain driving experience and a capable 4WD with low range for 15-20% grades. June-September only when passes open; snow can close routes without warning even in summer. Carry chains, emergency food, and shelter — rescue is expensive and slow at altitude. The payoff? Glacial cirques, alpine lakes, and views across half of Switzerland from roads that test both machine and driver.
Trail Specs
| Difficulty | Expert |
|---|---|
| Trail Type | Technical 4x4 |
| Surface | Rock |
| Features | High Altitude, Remote, Scenic |
| Length (miles) | 78 mi / 125 km |
| Duration | 1-2 days |
| Max elevation (ft) | 7969 ft |
| Best season | June-September |
| Minimum vehicle | 4WD with low range |
| Nearest town | Andermatt, Uri |
| Land manager | Swiss Federal Roads Office |
| Permit required | No |
| Cell service | None |
| Water crossings | No |
| Dispersed camping | No |
| 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
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Frequently asked questions
Can a stock Land Cruiser or 4Runner handle this, or does it need to be built?
Minimum is a capable 4WD with low range and solid ground clearance — a stock Land Cruiser or Defender can manage, but a lifted, skid-plated rig is the smarter call. The rock surface at altitude is unforgiving on stock underbody components. Don't bring a crossover or part-time 4WD you're not confident in.
When does the trail actually open and close each year?
June through September is the realistic window — snow can block the high passes well into late May and return by early October. Check current conditions with the Swiss Federal Roads Office before you go; even in July, a late storm can close sections overnight.
Do I need permits or special authorization to drive this in Switzerland?
No off-road permit is required, but Switzerland has strict environmental protection laws — stay on the designated route at all times. Some Alpine road sections may have seasonal vehicle restrictions or tonnage limits enforced by local canton authorities, so verify with the Swiss Federal Roads Office before your trip.
What's the hardest section and what makes it genuinely dangerous?
The exposed rock sections above 2400 meters are the crux — loose scree, narrow shelf roads with no guardrails, and steep drop-offs on technical grades. A wrong line or a moment of overcorrection at elevation with no recovery room is how rigs and people get hurt. Slow, deliberate driving is not optional here.
Is there any place to get fuel, water, or camp along the 78-mile route?
Andermatt is your last reliable fuel stop before committing to the trail — do not leave town with less than a full tank. There is no cell service on the route, no services mid-trail, and dispersed camping is severely restricted under Swiss law; plan to camp in designated areas or return to Andermatt.
Trail track
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