Cooped Up? Get Uncooped.

Any recommendations for three full days in Glacier National Park in early July?  My husband and I are taking our two children, ages 11 and 6.  Both are active, but we are starting some conditioning hikes this spring.  We will be camping...where's best to stay?  What trails are best?  Keeping in mind children...

• hiking
• National
• parks
• camping