A lot of great places to visit on your route.
May I suggest a Friday or Saturday night in Whitefish, MT.
Some nice little nightclubs/bars with great live music.
Inexpensive lodging in, and around town. Also, not a bad 'base town' for a Glacier Park visit.

I've listed a few other places below.

Marc


A little north of Highway 2, The North Cascades Highway.
Sort of WA State's version of Glacier Park, Mont:
http://en.wikipedia.org/wiki/Washington_State_Route_20

Newhalem, WA and Ross lake at the West side of the North Cascades Hwy:
http://en.wikipedia.org/wiki/Newhalem,_Washington
http://en.wikipedia.org/wiki/Ross_Lake

Winthrop, WA on the East side of the North Cascades Hwy:
http://en.wikipedia.org/wiki/Winthrop,_Washington

A bit south of Highway 2, and Stevens Pass,
Snoqualmie Pass/Snoqualmie Falls, WA:
http://en.wikipedia.org/wiki/Snoqualmie_Falls

Leavenworth, WA:
http://en.wikipedia.org/wiki/Leavenworth,_Washington
http://www.leavenworth.org/modules/p...=webcams&num=1

Dry Falls, near Grand Coulee, WA:
http://en.wikipedia.org/wiki/Dry_Falls

Grand Coulee Dam, WA:
http://en.wikipedia.org/wiki/Grand_Coulee_Dam

Spokane Falls, Spokane, WA:
http://en.wikipedia.org/wiki/Spokane_Falls

Silverwood Theme Park, north of Coeur d'ALene, ID:
http://en.wikipedia.org/wiki/Silverwood_Theme_Park

Sandpoint, ID and Lake Pend Oreille:
http://en.wikipedia.org/wiki/Lake_Pend_Oreille

Kalispell, Mont:
http://en.wikipedia.org/wiki/Kalispell,_Montana
Testicle Festival, Clinton, MT
http://www.testyfesty.com/

Whitefish, MT:
http://en.wikipedia.org/wiki/Whitefish,_Montana

Glacier Park, MT:
http://en.wikipedia.org/wiki/Glacier...ark_%28U.S.%29