
Ptarmigan Peak Trail Overlook
Dillon, CO
A challenging hike ascending to 12,498 feet in the Williams Fork Mountains with commanding views down to Dillon Reservoir and across to the Tenmile and Gore ranges. The trail passes through old-growth spruce forest before emerging above treeline into alpine tundra. Mountain goats are frequently spotted near the summit.
Photography Guide
- Best Time
- morning
- Crowds
- Quiet
- Shot Types
- widelandscapeportrait
- Best Seasons
- summer
Author's Comments
Nine miles and twenty-six hundred feet of climbing is the price of admission, and I will tell you plainly that it is a fair trade. The trail starts in spruce so old and dense that the first hour passes in a kind of green dusk, the kind of forest where the light arrives in shafts and the temperature stays a few degrees cooler than it should. Then the trees thin, and thin again, and suddenly you are above them entirely. This is what I came for. The tundra in July goes soft with alpine flowers so small you have to kneel to see them properly, and the wind up here has a different sound than the wind anywhere else. From the ridge near the summit, Dillon Reservoir sits below like a piece of cut glass, and the Gore Range lifts up across the valley in a wall of serrated peaks that still hold snow into August. The Tenmile Range is to the south. You can stand in one place and turn slowly and not know where to point the camera first. Start in the dark. I mean it. Headlamp on, leave the trailhead by four in the morning in midsummer, and you will be above treeline for the first real light. The air at twelve thousand feet does something to the color of dawn that I have never quite been able to describe in writing - it goes thinner and cleaner, and the shadows on the far ranges read sharper than they have any right to. The mountain goats are often out then too, moving along the ridges like they belong there, which they do. Be down by noon. The afternoon storms here are not a suggestion.
Gallery
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Nearby Places

Dillon, CO
Dillon Reservoir
A 3,233-acre reservoir surrounded by mountain peaks, offering expansive reflection opportunities on calm mornings. The reservoir sits at 9,017 feet elevation with views of the Tenmile Range, Gore Range, and Continental Divide. A paved recreation path circles much of the shoreline, providing multiple vantage points.

Dillon, CO
Sapphire Point Overlook
A short 0.6-mile loop trail leads to a dramatic overlook perched above Dillon Reservoir with sweeping views of the Tenmile Range. The point is a popular wedding venue and offers unobstructed panoramic views in nearly every direction. The overlook sits along the Swan Mountain Road between Keystone and Breckenridge.

Frisco, CO
Frisco Bay Marina
A marina on the western arm of Dillon Reservoir providing foreground interest of docked sailboats against the backdrop of the Tenmile Range. The bay faces east, making it an excellent sunrise location with warm light illuminating the peaks. A pedestrian path along the waterfront connects to the Frisco Historic Park.
