NRC Gully

NRC Gully is a major avalanche path dropping directly toward the Trans-Canada corridor in Glacier National Park, used both as a ski run and as the standard uptrack for laps on the Macdonald west side and access toward Avalanche Creek. The line runs mostly through forested terrain with a defined gully feature and open slide path sections overhead, so you’re essentially in a terrain trap with big start zones above for most of the tour.

The route sits in a Winter Restricted Area under the Rogers Pass Winter Permit System. You must hold a valid Winter Permit and an associated parking permit for the NRC Gully trailhead, and you need to confirm that the specific West Rogers / NRC Gully unit is open before leaving the car—Parks Canada has repeatedly closed the NRC Gully trailhead and adjacent terrain after tracks were observed entering the adjacent Macdonald West Winter Prohibited Area. Expect sudden closures after storms or if people poach the boundary; if it’s closed, you’re done for the day here.

From the trailhead parking, skin straight up from the car on the usual uptrack through trees on the side of the gully, gaining elevation immediately with no flat valley approach. Higher up, the forest thins and you can choose between staying in denser trees for more protection or pushing into the more open slide path and bowls above, depending on hazard and visibility. Most parties lap the lower and mid-elevation glades when danger is elevated, saving the upper bowls and ridge options for more stable periods.

Snow and hazard are highly condition-dependent. Being right at the pass, winds can strip or load the upper start zones in odd ways, and the gully itself is a classic catchment for debris from the big bowl above. Treat the whole feature as overhead hazard, manage regroup spots carefully, and be disciplined about turnaround points when the bulletin trends toward considerable or higher. When coverage is deep and stability is good, it’s efficient fall-line tree skiing right back to the highway; when it’s thin or touchy, it quickly turns into a “why are we here” wallow with serious exposure.