Trail 9188 is a hiking and horse trail in Summit County and Park County, Colorado. It is within Pike National Forest and White River National Forest. It is 126 feet long and begins at 11,499 feet altitude. Traveling the entire trail is 0.0 miles with a total elevation gain of 12 feet. The trail ends near Boreas Section House, Boreas Pass, Boreas Pass Operations, and another information board, the Boreas Pass Horizontal Control Mark survey point, the Ken's Cabin and Section House wilderness huts, the C. & S. Car 8311 attraction, and the Boreas Pass saddle. There are also a barometer, restrooms, and an information map near the end of the trail.