Desert 101 Educational Walk at Gateway Trailhead.  Think the desert is a barren wasteland? Think again. Join Legacy Steward Marsha Lipps on a leisurely walk on the Bajada trail with frequent stops to discuss the wonders of the desert. About 1.5 hours for a distance of about 1.5 miles.  Bathrooms available at the trailhead.  Bring water for the trail. No dogs please.  Arrive 15 minutes before start of hike.