Overland route22 midifficulty: easy

Holcomb Valley Geological Tour

RegionCaliforniaAgencyU.S. Forest ServiceLast verified
Holcomb Valley Geological Tour — overland route near Big Bear City, California, California
Photo by Kevin Stanchfield via Wikimedia Commons, CC BY 2.0
Trail vitals6 facts
Length
22mi
Technical difficulty
Easy
Direction
Loop
Vehicle
High-clearance 2WD in dry conditions; 4WD after rain or in spring snowmelt.
Best months
May, Jun, Sep, Oct
Cell coverage
Spotty. Service appears at the high points and disappears in the meadows.

The Holcomb Valley Geological Tour is a self-guided 22-mile loop through the gold-rush valley north of Big Bear Lake on San Bernardino National Forest's Mountaintop Ranger District. The Big Bear Discovery Center publishes a numbered-stop driving guide that points to the cabins, foundations, and mining sites of Belleville, the 1860s boomtown that briefly held more population than San Bernardino. The route uses Forest Roads 2N09, 3N16, and a string of connecting spurs.

The road is graded forest road for most of its length with a few rocky climbs that argue for high clearance. The corridor sits at 7,000 to 7,800 feet, so winter snow closes it from late November into April most years. Mountaintop Ranger District updates seasonal conditions and the Discovery Center stocks the printed tour brochure that anchors most visits.

Hazards

Read before you go

  • Winter snow. The loop closes from late November through April most years.
  • Mining-era hazards. Old shafts, adits, and tailings sit just off the road. Stay on marked roads.
  • Slick when wet. Spring snowmelt and rare summer thunderstorms make the surface muddy.
  • Crowded weekends. Big Bear's day-use traffic spills into the valley. Plan weekday visits if you want quiet.
  • Adventure Pass required. Vehicles parked on San Bernardino NF land must display a daily or annual pass.

Location

22 mi · Overland route

Approx. location 34.319, -116.882

Trail facts

5 fields
AgencyU.S. Forest Service
Nearest townBig Bear City, California
Websitewww.fs.usda.gov/sbnf
ClosedDec, Jan, Feb, Mar
Approx. location34.319, -116.882

Getting there

Directions

From Big Bear (south entry). From SR-38 (Big Bear Boulevard) on the north shore of Big Bear Lake, drive north on Polique Canyon Road (FR 2N09) about three miles to the valley.

From Lucerne Valley (north entry). From SR-247 in Lucerne Valley, follow Burns Canyon Road southwest into the forest, then connect via signed forest roads to Holcomb Valley.

Photos

4 photos

Photos · 4

Field notes

Getting Oriented

Holcomb Valley sits five miles north of Big Bear Lake across Polique Canyon, on San Bernardino NF's Mountaintop Ranger District. The valley was the site of the 1860 gold strike that built Belleville, the briefly-largest town in San Bernardino County before the gold played out and the population moved south to today's Big Bear. The Big Bear Discovery Center on SR-38 north of the lake is the practical staging point and stocks the printed tour brochure.

Trail Overview

Twenty-two miles loop, graded forest road. The standard direction climbs Polique Canyon Road (FR 2N09) north from SR-38, drops into Holcomb Valley, runs the loop past the named historic stops, and returns via Van Dusen Canyon Road (FR 3N09) to North Shore Drive on Big Bear Lake. Most drivers cover the loop in two to three hours including stops; a longer tour stretches across half a day.

Points of Interest

  • Hangman's Tree. A surviving Jeffrey pine on the valley's east side, marked as the site of frontier-justice hangings in the 1860s.
  • Belleville townsite. Foundations and a few timber cabin remnants of the gold-rush boomtown.
  • Two Gun Bill's Saloon site. Marked stop on the Discovery Center tour, where the saloon and its namesake gunfighter operated.
  • Pygmy Cabin. Historic miner's cabin, restored, on the loop's northern arm.
  • Holcomb Valley Campground. USFS-developed campground in the heart of the valley.
  • Gold Mountain. The mountain on the valley's east side that gave the gold rush its name.

Where to Camp

Holcomb Valley Campground (USFS-developed) sits on the loop's east side with primitive sites and vault toilets. Big Bear's developed campgrounds (Serrano, Hanna Flat, Pineknot) all sit within ten miles. Dispersed camping on San Bernardino NF along the loop is regulated under the forest's Adventure Pass and yellow-post-site system; the corridor has dozens of yellow-post sites that don't require reservations.

Tips for a Safe and Enjoyable Trip

  • Pick up the Big Bear Discovery Center's Holcomb Valley Tour brochure at the start. The numbered stops match signs along the loop.
  • An Adventure Pass is required for parking on the forest. Daily and annual passes are sold at the Discovery Center and most local shops.
  • Plan around the season. Snow closes the loop from late November through April most years.
  • Yellow-post dispersed sites are first-come, first-served. Arrive early on summer weekends.
  • The Mountaintop Ranger District (909-382-2790) handles current conditions and seasonal closures.

Frequently asked

Common questions

How difficult is Holcomb Valley Geological Tour?
Holcomb Valley Geological Tour is rated easy. The route runs 22 miles.
What kind of vehicle do you need for Holcomb Valley Geological Tour?
High-clearance 2WD in dry conditions; 4WD after rain or in spring snowmelt.
When is the best time to visit Holcomb Valley Geological Tour?
The best months are May, Jun, Sep, Oct. Avoid Dec, Jan, Feb, Mar.
Is there cell service at Holcomb Valley Geological Tour?
Spotty. Service appears at the high points and disappears in the meadows.