Sublette County located in western Wyoming with Pinedale being its county seat . As of 2019 its population was estimated at 10 674 inhabitants making it one offewest populated counties both in Wyoming and United States overall . Its main attractions include Wind River Canyon Scenic Byway famous for breathtaking views across red sandstone cliffs stretching over 30 miles long ; Gannett Peak - highest point within state offWyoming reaching an elevation off4 207 meters above sea level ; various outdoor activities like flyfishing along Green River or Fremont Lake ,hunting trips throughout Bridger Wilderness Area , boating on Fremont Lake or hiking through Wind River Range Trails amongst others.