2019 SEASON PASSES pay for themselves in just 2.5 visits, as an individual day use trail pass costs $12 and the Shuttle pass costs $10. SEASON PASSES include trail use and shuttle service any day we are open during the 2019 Hiawatha season, which runs Memorial Day weekend through late September. After purchasing your season pass and before hitting the trail, please go to the main lodge at Lookout Pass just off I-90 at exit 0 on the Idaho Montana border, to get your picture ID taken and your pass issued. You will need to show it to any Trail Marshals along the trail.