Listings >> Do >>Free >>Designated Trails >>Girdwood Biking >>Hiking Trails >>Cross Country Ski Trails Trails – Hike and Bike around Girdwood Places to hike or bike in and around Girdwood Alaska View full Trails Map PDF made by the Girdwood Trails Committee. Local Listings Sponsor - Thx for your support. Trails – Hike and Bike around Girdwood Cross Country Ski Trails Designated Trails Do Free Girdwood Biking Hiking Trails