http://store.steampowered.com/app/675359/XPlane_11__Addon_Aerosoft__Aspen_XP/
It's one of America’s most dangerous airports!
This DLC contains the airport of Aspen with an extended runway, new taxiways, a fire station, a terminal, and hangars, all with high-resolution textures. You can furthermore explore dozens of custom local landmarks, like Aspen High School, Aspen Chapel, and the Aspen Recreation Center.
Aspen XP - out now on Steam!