Hello Adv'ers. At risk of another Glacier & Yellowstone thread, I have questions about about camping. I am planning a two week trip from Milwaukee, WI to Glacier, then Yellowstone, then Pikes Peak, the MOA rally in DesMoines and then back home. I am planning this adventure for June, 30 to July 15th. The first week coincides a plant shutdown at work, and the second week I am taking as vacation. So unfortunately, my travel dates are not flexible. I have read that camping in both Glacier and Yellowstone is available. However, I am finding that most of the in park sites are not reserve-able. I imagine most times of the year a traveler could roll up and get a camp site with no problems. However, my dates have me visiting these places over the forth of July holiday. So, I am expecting the parks and other areas to be packed. Is it reasonable that a traveler could find a camping location in the parks or just outside, without reservation? My fear is being told, "Sorry we're full", at every campground within a reasonable distance of the parks. So, what should I expect for challenges with finding a camping location in Glacier & Yellowstone between July 1st and July 10th? Tentative plan: June 30th. Depart MKE, saddle sore to Eastern MT. July 1 Make it to Kalispel/Glacier area. July 2-4, Explore Glacier July 5th Travel to Yellowstone (thinking West Yellowstone) July 6-9 Explore Yellowstone July 10 travel to CO. July 11 Pikes Peak July 12 Travel to Omaha (Family) July 13 Travel to DesMoines for MOA Rally July 14 MOA Rally July 15 Travel Home to MKE. Thank you, Snowy.