I've been to 8 parks in the last 3 years and Glacier is by far my favorite. If you aren't up for camping but want to rough it a bit, try the Granite Park Chalet. You have to hike to it. No runnig water, you need to bring your own food. No electricity in the rooms but main area is lit by gas. They also have a stove and they pump water for stuff like cooking. for an extra $10 they will give you bedding. The people I met thier were extreamly nice. It was amazing. The view was out of this world. if you want i can forward some photos.
I saw a bear and her baby hiking toward Grinnell Lake. They were standing on a little bidge I needed to cross, so I never quite made it. I fled even thoug I was pretty far away. Bring a camera with a good zoom. In my photo they came out like specs of dust.
Hopefully I'll head out again this summer-last week in June or first in July.
Make sure you hike out to hidden lake, and Iceberg lake, and swift current pass.
I always use Falcon Guides when trying to fiugre out what hikes to take.
the travel chnl. always runs a nice program on it a few times a year.
I hope to make out there again this year.
Have fun!