Been there a few times and it is my favorite national park. With a family I would hike to Avalanche Lake as well as drive up the Going to the Sun Road/Logan Pass and hike to Hidden Lake. Lots of goats and sheep as people mentioned. This will be one of the best views ever. A few restaurants we enjoyed war the Glacier Highland Restaurant in West Glacier (great breakfast) and Serranos Mexican Grill in East Glacier.
Have a good trip!
Have a good trip!