Facility · Idaho ·
Managed by the USDA Forest Service
Middle Fork Clearwater, Idaho Wild and Scenic River (Recreational) · Open Access
Stop at the Split Creek Trailhead and take a break from your drive on the Northwest Passage Scenic Byway and enjoy a picnic while taking in views of the Lochsa River. The Split Creek Trailhead and river access area is located off US Highway 12 at milepost 112 on the Lochsa River—actually; one can hardly miss it due to the gorgeous wooden pack bridge spanning the Lochsa River which provides access to the 1.34 million acre Selway-Bitterroot Wilderness! The trailhead is equipped with a gravel parking area, hitch rails, and is a popular take-out for boaters.
46.23259, -115.40351 · 46°13'57.3"N 115°24'12.6"W
Typically 92°F in Jul, down to 38°F in Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 40 | 44 | 54 | 63 | 72 | 79 | 92 | 92 | 79 | 61 | 46 | 38 |
| Low °F | 29 | 30 | 34 | 38 | 44 | 50 | 55 | 54 | 48 | 40 | 33 | 29 |
| Precip in | 4.9 | 3.9 | 4.6 | 4.2 | 3.3 | 2.8 | 0.6 | 0.9 | 1.5 | 3.6 | 5.0 | 4.3 |
1991–2020 averages from the nearest NOAA station, 11.1 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.
Recreation.gov last updated this record on 2026-02-25.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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