Sanca Creek Trail
Known locally as "Haystack," this moderate alpine trail leads through fragrant fir forest alongside Sanca Creek, opening up to stunning sub-alpine lakes, sweeping views of Haystack Mountain, and — for those who push further — a peak scramble rewarded with some of the best scenery in the Valley. Thanks to major upgrades in 2025, the trail has never been in better shape.
The trail begins gently, paralleling Sanca Creek through a lovely alpine fir forest before reaching the Kianuko Provincial Park boundary at approximately 2.5 km. At km 3, the first lake and picnic site offers a well-earned rest stop with a clear, unobstructed view of Haystack Mountain — a perfect turnaround point for families or those looking for a half-day outing.
From the first lake, hikers have two choices: continue along the official Sanca Creek Trail, which winds deeper into the park past several beautiful sub-alpine lakes, or tackle the unofficial trail up Haystack Mountain. The Haystack route begins through a marshy meadow before climbing steeply up a rocky, treed slope to the west ridge, then follows the ridge at a moderately steep grade to a saddle — where a short but steep final scramble delivers you to the summit. Total distance to Haystack peak is approximately 6 km with 1,010 m of elevation gain. Most hikers should budget 6 to 8 hours for the full round trip.
Late September and October are magical on this trail — the larch trees put on a brilliant gold display that is not to be missed.
Getting There: The trailhead is at km 17.5 on the Sanca Creek FSR. Access the FSR just north of the Sanca Creek bridge on Hwy 3A, and follow the main forestry road east up the watershed. Do not turn onto spur roads leading to Wooden Shoe or Sherman Lakes. The final 7 km of road was brushed and cleared of alders in 2025 and is accessible to most high-clearance vehicles.
A kiosk at the trailhead has a map of the trail and Kianuko Provincial Park. Parking is limited.
Distance
Approximately 6 km one way to Haystack summit — 12 km return. First lake picnic site reached at km 3.
Difficulty
Rated Moderate to the first lake. Strenuous for the full Haystack summit route.
Elevation
Elevation gain to first lake: approximately 375 m Total elevation gain to Haystack summit: 1,010 m
Grade
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Current Conditions
nothing to report
Features
Sub-alpine lakes, Kianuko Provincial Park, Haystack Mountain summit scramble, new bridge over Sanca Creek (2025), boardwalks, picnic site with mountain views.
Parking
Limited parking at the trailhead, km 17.5 on the Sanca Creek FSR. Trail kiosk with map on site.
Time
First lake return: 2.5 to 3.5 hours Haystack summit return: 6 to 8 hours
Season
Summer through mid-October. Late September and October are the standout months for the Larch colour display.
Dogs
Dogs are welcome. Please keep them under control in the park and pack out what you pack in.
History of the Trail
The Sanca Creek Trail has long been a quiet favorite among Valley locals, who have affectionately called it "Haystack" for generations. The route follows the Sanca Creek watershed up into Kianuko Provincial Park — a relatively undiscovered gem of BC's West Kootenay backcountry — passing through the transition zone where valley forest gives way to sub-alpine meadows and larch-dotted ridgelines.
In 2025, Trails for Creston Valley Society and its volunteers completed significant upgrades to the trail, including a new 30-foot bridge spanning Sanca Creek, built for heavy snow fall, plus a series of smaller wooden bridges and boardwalks were built to safely navigate the wetter stretches. The final 7 km of the access road was also brushed and cleared, making this trail more accessible than it has been in years.
This is a trail that rewards those who make the effort — whether that's a peaceful lunch at the first lake, a wander through the park's hidden sub-alpine basins, or earning that summit view from the top of Haystack. It is community-maintained, community-loved, and very much worth your boots.
