This is the first overnight hike of the season into Mt. Rainier NP for me, because of its lower elevation. Unlike most other campgrounds, you hike down to South Mowich from the Paul Peak trailhead, not up. Not any great, spectacular views of the Mountain except for a few spots on the Paul Peak trail, but the South Mowich River valley is beautiful in and of itself, and when everything else around Rainier is still under feet of snow, this is a good option.