You can purchase a car camping pass (either online or locally through FB marketplace) which allows you to drive wherever you want through the park. The PR's have been complaining that the camping passes are much easier to obtain than the drive passes (which usually sell out day 1 in March) and people just buy the camping pass then never camp.
I second Hungry Horse dam. there is a TON of campsites all around the reservoir and its absolutely stunning territory.
Also there is a PIzza place in Kalispell called Moose's Saloon. Its some of the best pizza i have ever had and they have ice cold beer on tap. Its also super dark inside, no servers, and peanut shells all over the floor. Try not to act like a yuppy city slicker and they will serve you with the biggest smile. Its a must stop for me every time im in town for work.
Also, There is a little shed on the side US-2, north of the airport call Pete's Fried Chicken. It is BAY FAR the best southern fried chicken west of the Mississippi river. Their cole slaw is is even the correct southern style (most people have no idea what cole slaw is supposed to be). But, they get busy, and its just one dude making orders, so either go on an off-hour or get there right at 11am, or youre gonna wait. Also, for drinks he only has dr. pepper, and lipton's ice tea in a can, dont be suprised or complain, or you aint gettin no chicken lol.
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