From Sunrise, my dad and I took Sourdough to Burroughs Mtn. Trail all the way out to the third Burroughs. At nearly the top of the third, we heard low rumbling in the distance. We looked over at Mt. Rainier, and sure enough, a poofy white cloud appeared. We used the binoculars when we reached the top, just in time for a very large avalanche to head down one of the chutes on Mt. Rainier. We were able to watch the avalanche and listen to it. It was magnificent! We went all the way to the end of the trail on the third.
So far I've only done about 6 hikes in the couple years I've lived here so far, but this is by far my favorite yet! The views from even just the first Burroughs is great, and then even better on the second, but then the third just blows them away! We were able to experience glissading down a melting snow patch coming off the third burroughs. It was a lot of fun! We had a great pace going up the Burroughs and we did run/walk intervals back down to the first Burroughs, where we split off and took Shadow Lake-Sunrise Camp Loop back to Sunrise parking lot. We were very disappointed that we couldn't cool off in Shadow Lake due to the No Swimming signs, although that is understandable. All in all, a fantastic hike/trail run. I'll definitely be back to this one! Oh, we also saw a herd of mountain goats in the meadows of the second burroughs.
I definitely recommend hiking up to the third burroughs... it is well worth your effort getting there!