The Rubicon Trail is the most famous off-road route in the United States. It's a 22-mile route through the Sierra Nevada, stretching between Loon Lake and Tahoma — meaning one trailhead is on the West Shore of Lake Tahoe, and the other is about 80 miles east of Sacramento. Jeep named their hardcore Wrangler trim level "Rubicon" after this trail.
History since 1844
The route was established in the mid-1800s as a wagon road between Georgetown (in California's Gold Country) and Lake Tahoe. It served two resort hotels — at Wentworth Springs and Rubicon Springs — and was a key cross-Sierra travel corridor before paved highways. The Rubicon Springs hotel was destroyed in 1908 by 8-foot-deep flood waters and never rebuilt.
The trail's modern identity began in 1953, when the first Jeepers Jamboree event ran the route. That established it as the destination for serious 4x4 enthusiasts. Every major off-road vehicle manufacturer now uses the Rubicon as a benchmark.
The terrain
The Rubicon is considered one of the most difficult public off-road routes in North America. It's a mix of:
- Open granite slabs — smooth domes of exposed bedrock
- Tight boulder fields with house-sized rocks
- Tall ledges requiring careful line-picking
- Maintained dirt road sections (Wentworth Springs Road / McKinney-Rubicon Springs Road)
For Jeeps and full-size 4x4s, this trail is rated "10 of 10" difficult and typically takes 2-3 days to complete. For ATVs and UTVs, segments of the trail can be ridden in a few hours with a guide.
When the Rubicon is open
The trail opens each year in late May or early June, depending on snowpack. It closes in October or November. Guided tours follow the same season.
Rubicon Trail Foundation
The trail's continued public access is thanks to the Rubicon Trail Foundation, Friends of the Rubicon, El Dorado County, and the Eldorado National Forest. Stay on the designated route. Pack out everything you pack in.