However, given the popularity of the area, it's likely the lot will be full, in which case you'll have to park in front of the Swiftcurrent Motor Inn. There's enough parking for roughly 10-15 cars in the lot next to the trailhead. The hike to Iceberg Lake in Glacier National Park begins behind the cabins near the Swiftcurrent Motor Inn. Outstanding views, Alpine Lake, Wildflowers Hiking Glacier & Waterton Lakes National Parks provides details for more than 60 hikes, including trail descriptions, best hiking seasons, difficulty ratings, average hiking times, GPS- compatible maps, and hikes suited to every ability.