Please use this calendar to indicate which day you wish to collect MeadoWatch data on the Glacier Basin Hike. We allow up to 3 data collection teams on the Glacier Basin trail per day (to limit trail volume). Ignore the time slots, they are simply place holders - you may hike at any time during the day you select.

Until after July 1st, please restrict yourself to signing up for no more than two total MeadoWatch hikes (across both trails), to ensure all MeadoWatch volunteers can find a day to hike.