#54 / 13,997' Grizzly Peak Grizzly Peak A

Range › Sawatch Range
Quadrangle › Independence Pass
Summit Location › Peak Route Icon N 39° 02' 32.97", W 106° 35' 51.35" (Not Field Checked)

Peak Summary

As the highest ranked 13er in the state, this Grizzly Peak offers a Class 2+ ascent on typical Sawatch terrain. While many hikers from the Front Range will access Grizzly via the McNasser Gulch on the east side of the peak, our suggested route comes in from the west side of Independence Pass, up the Lincoln Creek road. 4WD is required to reach the trailhead. A mountain bike could also be handy. Grizzly combines well with Garfield Peak to the south along a connecting ridge.

Grizzly Peak A South Ridge Route

Class 2+
Peak Icon Peak Icon
Medium Day // Take a Lunch
Climbed with Garfield Peak
RT From Lincoln Gulch - Grizzly Reservoir TH #2: 10.8 mi / 3,790'
RT From Anderson Lake TH with Garfield Peak: 4.3 mi / 3,150'
From Garfield Peak: 1.20 mi / 570' (One-Way)
  • Trailhead
    • Lincoln Gulch - Grizzly Reservoir TH #2

      Use this trailhead to access the following summits from the west side of Independence Pass: Grizzly, Garfield, UN 13,460, UN 13,090, both Truro summits, UN 13,631, and Petroleum Peak, all of which are located south of Grizzly Reservoir. The trailhead for Tabor Peak can be accessed from the same 4WD road up Lincoln Creek before reaching the reservoir. Same for the New York Creek/Peak TH. The coordinates provided above are for the Portal Campground located by Grizzly Reservoir. This location will serve as the trailhead.

      From the Town of Aspen, drive east up state highway 82 toward Independence Pass. Two miles past the turnoff for the Weller CG, or one mile past the Grottos TH, turn south (right) and drive down toward the Lincoln Gulch Campground. There is an information kiosk right off the highway and a mileage sign for locations along the Grizzly Reservoir/Lincoln Gulch road. Coordinates for this turnoff are: N 39° 07' 10.50" W 106° 41' 18.27". The road immediately crosses the Roaring Fork River. If in a passenger car, you'll need to park either at the kiosk or down at the campground. If you have a 4WD or a better clearance type vehicle, then the road to Grizzly Res. turns off to the left shortly before reaching the campground. The road is rated "4WD." There is a sign indicating the campground is straight ahead with a Forest Service gate. The road to Grizzly "appears" to be in better condition than the one to the campground, but the short road down to the campground is still passenger vehicle passable.

      If coming from the Front Range, drive to either Leadville or Buena Vista and turn onto SH 82 from US 24 at Twin Lakes. Drive up and over Independence Pass. On the west side of the pass, drive on past the Lostman CG, and in just under 4 miles past that campground will be the turnoff for the Lincoln Gulch CG. on the left. 4WD or vehicles with better ground clearance may then continue ESE for Grizzly Reservoir as described above. This road is identified as CR23 or FS107.

      Along the first 3 miles up to the New York TH, there are 22, designated, primitive campsites with bear-proof lockers for food storage. The road tends to be slow going with potholes, etc., but no real major obstacles. At times, you'll be driving over slabs of rock, but clearance is usually not an issue. We drove the first 3 miles of this road in 2019. While there was one area of extensive avalanche damage and another smaller area, both at about 2 miles in, both had been cleared. It may take over a half hour to drive the 6 plus miles back to the reservoir. There is a small campground there with toilet facilities called the "Portal" campground; first-come, first served.

      The trailhead for New York Creek/Peak on the mileage sign mentioned above is 3.3. We measured 3.1. If using that trailhead, the turnoff will be on the right and if you drive a short distance down through some overhanging willows, there is a large parking area with lots of cobbled rock. There is no bridge to assist crossing the creek here. Coordinates are: N 39° 05' 39.23" W 106° 39' 35.51". Elevation 10,100 ft.

      The trailhead for Tabor Creek is another 1.8 mile past the signed trailhead for New York Creek/Peak. Coordinates are: N 39° 05' 33.11 W 106° 38' 39.81". Elevation 10,290 ft. There is no bridge to assist crossing the creek.

      Just past the Portal campground, in prior years, we have found a locked gate across the road as it continues south up the valley. Because there are some private holdings farther up valley, we've seen some persons with a key to that gate. We've seen the Forest Service keep that gate closed past the 4th of July weekend, depending on snow melt conditions. The gate may also be closed again in early fall. If the gate is open and you have good 4WD clearance, you may continue to drive up valley as far as "Ruby," and the Ruby Mine, right around, 11,400 ft. If the gate is closed, be prepared to walk up to an extra 4 miles, or do as we did one time , and bring mountain bikes and ride up the road as far as you need to go. The bikes won't seem much faster than walking when going uphill, but will speed your return to the campground considerably.

      Alternate Trailhead for Petroleum Pk: See the trailhead description for Tellurium Creek north of Taylor Park Res.


      There are two designated Forest Service campgrounds: The Lincoln Gulch CG and the Portal CG at Grizzly Reservoir. In addition, for the first 3 miles as you drive SE to Grizzly Res., there are numerous (22?) "designated" primitive spots for camping. These have been marked by the Forest Service. On summer weekends, both campgrounds and all the designated primitive spots can be fully occupied. Seems to be a very popular area. If the road is open south of the Portal CG, there may be some other, usable primitive sites. Both the Portal and Lincoln Gulch CG have vault toilets, but neither has water. Both have only about 6 sites. The Lincoln CG, you could get an RV or trailer down into, but not the Portal.

      Campsite Locations

      Lincoln Gulch CG › N 39° 07' 01.72", W 106° 41' 44.39"
      Elevation 9,600 ft.
      Portal CG › N 39° 04' 32.82", W 106° 36' 45.35"
      Elevation 10,560 ft.
    Approach Map Photos
    • From Lincoln Gulch - Grizzly Reservoir #2 TH via Anderson Lake TH & Garfield Peak:

      • Lincoln Gulch/Creek Approach  Easy | RT: 6.5 mi / 640’

        As indicated in the trailhead description, there may be a locked gate beyond the Portal campground, blocking vehicle access further up Lincoln Creek. It appears that the Forest Service keeps this road closed beyond the Portal CG up until 4th of July weekend, but it all depends on their assessment of road conditions. Therefore, as we said before, if you have a mountain bike(s), you could ride up this road for the 3.25 miles to where the climb for Petroleum Peak begins. This could save considerable time, especially on the return trip. The road, last time we were on it was in generally good condition and not too rugged. Drive, ride or walk this road to these coordinates, where an old jeep track heads off SW for Anderson Lake. N 39° 01' 51.35" W 106° 36' 54.99" Elev. 11,225

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      • Garfield Pk - West Flank/No. Ridge  Class 2 / 1.5 mi / 2,580’ One-Way

        The mileage and elevation gain for this summit are measured from the coordinates provided to begin hiking from the 4WD road up Lincoln Creek. These will be the minimum distance and elevation gain you'll encounter for climbing this summit. Use the same "approach" and coordinates for parking as described for Petroleum Peak. Park off the main road as best you can then walk back north along the main road to the bottom of an open avalanche chute. Head up the chute staying on the right-hand side on the edge of the forest. A ways up, there will be an area of willows in the open chute. Again, stay on the edge or just in the trees on the right side of the chute to avoid the willows. After the willows, you'll encounter some old mine tailings. Continue upward on generally tundra terrain to about 12,650 feet, on the right side of the developing gully. At that elevation, the tundra will begin to thin out. Begin veering upward and to the right (south) aiming to intercept the ridge north of Garfield. The terrain will change over to more talus, scree, embedded rock, etc., and footing a little more of a challenge the remainder of the distance to where you intercept the ridge.

        Once on the ridge north of the summit, head south, generally along the ridge crest. Depending on where you intercept the ridge, you may find a couple ridge steps where if you stay on the ridge, there will be some light, 3rd class scrambling. At any of these points, you can avoid the 3rd class work by staying on the west side of the ridge and contouring below the crest, then returning back to the ridge after any difficulties have been bypassed. From the summit, Grizzly seems to loom high above, about a mile north on the connecting ridge. It's also possible to reach UN 13,460 by following the ridge south, but it's a long 2 miles. The summit offers expansive views of the Lincoln Creek drainage, and both McNasser and Peeaboo Gulches to the east.

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    Peak Icon Route Map Photos

    Route Info Grizzly Peak A South Ridge

    Route Description

    Year Climbed: 1991
    Grizzly Peak A is sequenced with Garfield Peak. This entire route may be hiked in reverse if you want to climb Grizzly first. One-way mileage and elevation gain to Grizzly are measured from the summit of Garfield. Round-trip mileage and elevation gain assume completion of the sequence.
    From the summit of Garfield Peak, walk back along the ridge to the north, retracing your route as much as possible. Again, if you want to avoid the 3rd class scrambling possibilities that may occur by staying directly on the ridge, just contour down along the west side of the ridge and then return to the ridge proper after passing the obstacles. Descend to the saddle between Garfield and the 13,620 sub-peak along the ridge. Most will want to bypass this unranked sub-peak and there is a rough trail on the west side that contours well below the summit. Once beyond the sub-peak, use-trails will continue up the ridge toward the Grizzly summit over the low tundra, embedded rock & rubble terrain. As you near the summit, the easiest route will depart the main ridge on the west side (when you encounter difficulties) and climb up through loose rock/rubble. This will keep the hiking at the Class 2+ level. The route will emerge on the summit from the west side.
    Being only 12 feet short of making 14er ranking, Grizzly offers the scenic advantage that a 14er does, so the view in all directions is quite expansive and impressive. For the descent, hike back down the south ridge as you approached to the saddle between Grizzly and the sub-peak. From the saddle, begin a descent down the west flank of the mountainside, dropping into a wide gully, then working SW over to a broader ridge. Follow the ridge down for a while and then at any point of choosing, cross over and down to the same drainage and avalanche chute that was used for the ascent route to Garfield. Return down the chute back to the road to conclude the hike.

    Additional BETA

    Links to other information, routes & trip reports for this peak that may be helpful.
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