Hike the St. Mary's Glacier trail (3/4 mile) at dusk (could be pretty dark this month) to watch the FULL MOON rise over Yankee Hill. Hike back down by moonlight (or flashlight). Parking is available in private lots near the trailhead for $5. Meet at the trailhead at 5:45pm for the FREE guided hike. (This event is weather-dependent. If the sky is cloudy, the hike will be cancelled and announced here.