♡ dog-friendly family-friendly Birding Lake River/Creek Views Wildflowers Wildlife Doubletrack Briones to Mt. Diablo Regional Trail hike hikingproject.com 19.2 km 381 m gain
♡ dog-friendly Birding Views Wildlife Singletrack Las Trampas to Mt. Diablo Regional Trail hike hikingproject.com 9.1 km 260 m gain
♡ Singletrack Mt. Diablo - From Castle Rock EBRP (Pine Canyon) bike mtbproject.com 34.8 km 1110 m gain
