Reviving a post from last year. The post started “I am planning a three week tour with my 13 year old daughter this summer. We are visiting Teton,Yellowstone and Yosemite national parks as well as spending some time in the Sawtooths. I’m looking for 3 day/2 night backpack trips with 8-10 mile days.”
I received great advice in this thread and chose 3 trips.
1.) Teton Crest Trail from the top of the Tram to Jenny Lake. This was a disaster. The “Car Shuttle” killed this trip. The “Car Shuttle” entailed leaving my car at Jenny Lake, catching the bus to Jackson, transferring to a bus that went to the other side of Jackson, transferring to another bus to get to the Jackson Hole Tram, purchasing Tram tickets, the Tram closing do to lightning…waiting out the rain/lightning until mid afternoon, giving up, and hiring a taxi to get back to my car at Jenny Lake.
2.) Beartooth Plateau: This was much better with beautiful lush scenery, nice wildlife, excellent fishing and few people. Here are some pictures. The wildflowers are stunningly beautiful. 

3.) Sawthooths starting from Redfish Lake. Another wonderful trip. We crossed the lake and hiked up to Alpine Lake. From here the rest of the route was off trail exploring the Upper Redfish Lakes and surrounding peaks. A prior BPL post highlighted the Upper Redfish Lakes fishing and the area did not disappoint.
So, I’m going to do it all again. A three week (July) car tour starting in Southern California visiting Wyoming, Montana, Idaho and Oregon. This time with my younger daughter, who will be 13 this summer. Again, I’m looking for backpacking ideas. First, we will backpack in the Beartooth Plateau. This is the prettiest area I have visited, had great fishing and the terrain is moderate. Second, my daughter is keen on backpacking the Lost Coast. It looks beautiful, but I’m wondering if the unchanging scenery and lack of destination gets old. Are you allowed to have fires on the beach in this area? I’m also concerned about shuttling, given last years debacle. I’m looking for other suggestions. Northern Idaho and the Glacier National Park areas should be prime in terms of beauty, remoteness and fishing. If I can combine some canoeing with backpacking, that would be interesting. We are looking for remote areas, which may eliminate routes in Glacier National Park proper.
Ideas?