So the reviews made here were very useful in completing my hike yesterday. The filter idea was great, a must especially if it is hot, but also you need to drink a lot on the way back to stay hydrated. Insects were not a problem like they are down in the Canyon. I took the Hump trail on the way back thinking it would be easier than just repeating my way around watchtower, biggest mistake of my hike. I missed the views on the way back and the grade up and then down was not what my legs wanted on the way back. Saw trout, many Chipmunks and Pikas gathering cones and seeds, not too many birds. It was supposed to snow the next day which is why I made the effort on this day. This is a truly awesome not to be missed hike, should have led with this. Go for the views especially of the lake with the mountain backdrop. I saw only 6 people the whole time I was on the trail which was both welcoming and a little worrisome, as I was hiking and doing photography on my own. I know know what the "Sounds of Silence" are as this hike will take you there.
Virtual Treadmill video of this hike can be seen on my YouTube Channel, copy and paste link below to watch it. Thanks.

https://www.youtube.com/channel/UCFO02nxPdM4-CabegFIPlow?view_as=subscriber