Soda Ridge Trail
Keystone Science School (2017 ALDHA-West Gathering location)
Gold Hill Trailhead (access via free Summit Stage bus)
Water Canyon (Grab a Lyft to the Littleton train station and ride it all the way to downtown Denver and the airport. Or, take the Highline Canal Trail from here to the end in Green Valley Ranch subdivision?just 2.5 hour walk to the airport from there.