My 9-year-old practically ran up this hike, he is in great shape! Took my family and spent about 3-hours round trip. Awesome old-growth trees, some work on the trail, lots of switch-backs, great views of the mountains, amazing waterfalls. The last creek to cross was too much for me, but my brother & dad made it across and the glacier views are worth crossing (their photos were incredible)! I saw a few dogs packed in backpacks to cross the moving water (no bridges, expect to get wet!), and many folks used poles for assistance. It was a busy day of hikers. Scenic views all around! You have to get your pass to park at the Rangers station, and there's a "toilet" trail which consisted of a wooden box, so bring your toilet paper. Temperatures changed from 60 degrees in Glacier to 50 degrees when we parked at the trailhead and hiked up. Be sure to wear layers and boots to get wet/muddy, as the water crossings are more like jumping across rushing water! read more