We're Powered by Donations. Will You Join the Cause? Donate Now
×

The east side of the Gore Range has access issues to National Forest land because of numerous private properties that block access. The two closest, legal trailheads are the Brush Creek to the north of Slate Creek and the Rock Creek, to the south of Slate Creek. Reaching the Brush Creek TH requires 4WD with good clearance. The Rock Creek TH can be reached by passenger vehicles. Mileage to Upper Slate Lake from the Brush Creek TH is 10.2. Mileage from the Rock Creek TH is 9.6, saving about a half mile, however, you do more minor up and down on the Gore Range trail from Rock Creek requiring a little more overall elevation gain that you do if coming in from Brush Creek.

Apparently, it's also possible to come in to Slate Creek from a closer access along Boulder Creek. We met a couple here who had hiked in from Boulder Creek, a supposedly closed to public access trail, because the road passes through private property. There is no official trailhead there but according to some sources, you could drive up that road, drop off your packs, drive back down and park your car away from private property, then one person who drove back down could hike back up or ride a bike and stash it somewhere near the trail beginning. Use this at your own risk, which could involve having your vehicle towed or your bike stolen.

Our proposed approach then has you starting from the Brush Creek TH. From the trailhead, the trail takes out following an old, unused diversion ditch that contours west back toward the Gore Range Trail, about .65 mile in. At the intersection, turn left (south) and begin hiking the Gore Range trail. At this intersection, you immediately drop down and cross a flowing drainage, which is Brush Creek. There’s no bridge. Walking south on good trail, you will come to the next intersection in about one mile. Continue past this trail to Lost Lake and keep walking generally SE on the Gore Range Trail. Shortly after the Lost Lake trail turnoff, lose a little elevation to cross another fork of Brush Creek, then regain a little elevation to begin a mile long contour to Squaw Creek, where you will lose about 200 feet in elevation to cross this creek. On the other side, regain nearly 200 feet in elevation to cross a ridge at just above 9,000 ft., then drop some to cross Hay Camp Creek and a trail that follows that drainage. From the crossing of Hay Camp Creek, the Gore Range trail gains over 300 feet in elevation to cross another ridge as the trail turns more to the south and then drops to Slate Creek where a wooden sign marks the trail intersection for the Slate Creek Trail and the Gore Range Trail. There are the remains of an old cabin nearby. At this intersection, you've covered 5.3 miles and have walked through miles of sadly, beetle-kill forest.  

From the Gore Range trail, the Slate Creek trail initially passes through open meadows and small stands of aspen for the first mile and a half and gains minimal elevation. In fact, at the trail intersection, the elevation is just below 9,100 feet, which is only slightly higher than our beginning elevation at the Brush Creek TH. At some beaver ponds at 9,200 ft., nearly two miles up the drainage, you first begin to gain the elevation needed to get to Upper Slate Lake at 10,860 ft. So you have about 1,600 feet of gain in the last 2 miles. After those beaver ponds, the trail crosses some marshy areas just before it begins the steeper ascent.

We took a break in the vicinity of the turnoff for the main Slate Lake at 9893 ft. We could not find an easy access across the creek here to get to that lower lake, other than to wade or dare to cross the rushing stream on fallen logs. The USGS map makes it appear that the trail crosses the stream here then crosses back over after the lake. This is no longer the case. The trail remains on the north side of the stream.  Continue on from there, to arrive at Upper Slate Lake with initially some more steep gain before the trail begins to level out some, then does a minor drop as it nears the lake. Two things to note about this trail. First of all, older maps show the trail as delivering one to the lake outlet. The trail has since been re-routed so as to bring you out at a small peninsula that juts into the lake on the SE side, about midway along that shore. This peninsula is a rock outcrop, covered in trees with numerous small to large camp spots. It is at a point where the lake pinches down to its narrowest. The other shore is literally a stone’s throw away. 

The second thing to note about the Slate trail is that the USGS Squaw Creek quad does not show a trail heading up the Slate drainage from the Gore-Slate intersection described earlier. The other two quads, (Willow Lakes & Vail East) however, do show this trail. In addition, the Trails Illustrated map for Green Mtn. Reservoir shows things correctly as well. On that map, if you’re coming in from the south along the Gore Range trail, you drop down and cross Slate Creek, gain a little elevation and then come to the Slate Creek trail intersection. It appears however, that an older branch of the trail on the south side of Slate Creek can still be followed to a crossing of Slate Creek and then joining in with the main trail on the north side.



Camping

As mentioned above, the main camping area now seems to be the rock peninsula on the SE shore of the lake, about mid-way along its length. There are numerous campsites here, all with tree coverage and access to either lake water or small rivulets nearby. Some backpackers may also still elect to camp close to the lake outlet. See coordinates below for the camp area we used.  

Campsite Locations

Upper Slate Lake N 39° 44' 22.47", W 106° 15' 53.62"
Elevation 10,900 ft.
Warning! Climbing peaks can be dangerous! By using this site and the information contained herein, you're agreeing to use common sense, good judgement, and to not hold us liable nor sue us for any reason. Legal Notice & Terms of Use.
x
Donate to Climb13ers.com ›