The Primrose Creek Trail is one of two hikes that lead up to Lost Lake in Kenai Fjords National Park. The hike starts from a trailhead near Primrose Lake and travels south through both thick forest and high tundra terrain up to Lost Lake. The trail actually continues past Lost Lake (and takes on the name Lost Lake trail) and can be used to customize a longer one-way hike to the south trailhead. The hike up to the lake is a mild but steady climb that can be done as a long day hike or an overnighter.