San Juan Range · Colorado 13er · No. 170 of the 13ers
Northwest Ridges from South Fork Cement Creek
Tower Mountain, 13,545'
DifficultyClass 2
Round trip9 mi
Elevation gain2,400'
TrailheadS. Fork Cement Creek
Trailhead elevation11,240'
Conditions on the summit
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Afternoon storm risk is the line that matters. Everything else is comfort. In summer, plan to be off the ridge before the build-up starts, not as it starts. Forecast for the summit point, adjusted for its elevation · data from Open-Meteo.
Colorado 13er · Northwest Ridges from South Fork Cement Creek
Overview
Tower Mountain stands above the South Fork of Cement Creek, north of Silverton. The valley is green and full of wildflowers in summer, and the peak makes a fairly easy day hike.
A short trail leads to an upper basin. From there you climb onto a tundra ridge and follow a chain of ridges south and southeast to the top. The ridge looks thin on a map but never gives trouble. It is Class 2, mostly on tundra with some talus and rocky stretches.
The round trip is about 9 miles with 2,400 feet of gain. East Storm can be added on the way back, and Dome Mountain is also within reach from the summit.
Plan of the day
Start by
By 7 a.m.
Turnaround
Be at Point 13,060 by 11 a.m.
Crux
Steady climbing on the long ridge.
Route-finding
Easy. Take the left fork low down, then stay on the ridge.
Water
The stream that feeds the lake near the start. Filter it. The ridge is dry.
Start in Silverton. At the east edge of town, a block beyond the courthouse, the paved road forks. Go straight onto County Road 110, the graded dirt road that runs north up Cement Creek to the old Gladstone town site. Do not take County Road 2, the blue-signed road that follows the Animas River; some maps label both roads 110.
Near Gladstone, go a short way southeast, climb one quick switchback, and then turn right (south) right away onto Road 52. It climbs the South Fork of Cement Creek and ends just below a small lake with no name; park there. The last 2 miles are rougher, so a high-clearance vehicle is best.
You can car-camp at the road end or at a few spots along those last 2 miles. There is private land in the area, so look for postings.
TundraRidgeTalus and screeExposed to lightning
The line is elevation, the band underneath is the ground, and the numbered dots match the steps below. Mileage and elevations are approximate.
1
South Fork Cement Creek trailhead 11,240' · 0 mi
From the parking at the road end, pick up a faint old path heading east onto a low ridge above the lake. After a few hundred yards it splits. Go left on the better trail, which switchbacks up on tundra.
Watch for: If you reach a small stream running down to the lake, you missed the fork. Look back and below you for the trail.
2
Upper basin 11,800' · 0.8 mi
The trail tops out in a basin. It then bends north over a ridge at 12,200 feet and loops back southeast, which is the long way. Instead, walk a bit up the basin and climb one of the game trails onto the tundra ridge on its north side.
3
Point 12,601 12,601' · 2.2 mi
A faint path climbs east along this ridge. Aim for Point 12,110, then turn northeast and climb tundra to Point 12,601 on the main ridge above.
4
Point 12,931 12,931' · 2.9 mi
Turn south and follow a decent path up the main ridge to Point 12,931.
5
Point 13,060 13,060' · 3.4 mi
Go over a few small bumps to Point 13,060. The path then drops a little south to a cairn with a metal stake in it. This is where the routes to Tower Mountain and East Storm split.
Watch for: Check the weather here. The rest is high ridge with no quick way down.
6
Summit 13,545' · 4.5 mi
From the cairn, an easy path runs south and southeast along the main ridge. Climb the last 500 feet on tundra, talus and some rocky bits to the top.
Getting down
Go back the same way. To add East Storm, turn west at the cairn below Point 13,060.
If things go wrong
Retrace the ridge north to the upper basin and the trail.
3D flyover
No 3D flyover for this peak
Above the upper basin the route follows game trails and faint ridge paths, not a set trail. A flyover only works when there is a set trail to trace. Without one, the line would be a guess, and a guess could send you the wrong way on the mountain. Use the step-by-step route with a good map and GPS track instead.
See the trail on video
No video yet
We haven’t found a good video of this route that matches the way we describe it. The route strip, junctions and 3D flyover show the way in the meantime.
Other routes
Every way up Tower Mountain we list, with its class.
This describes the route on a dry summer day. Most 13ers see few people, so there may be no one along behind you. Check recent conditions the week you go, carry a map, tell someone your plan, and turn around when the day tells you to.