Open Door to Colby Loop, 9/27/2025
And so, finally, we return to the mountains! But where to go? Long ago, I hiked the Bridge to Nowhere with Kyle and Ian. A southern California classic but, true to its name, very isolated: it painted a lonely line on my Map. So I started investigating how to connect it, which led to a cartographic exploration of the mountains north of Glendora, which led to this loop! A first foray into these mountains, with a far flung dream of reaching the Bridge to Nowhere, starting with a wander of the Open Door Trail, Glendora Ridge Motorway, and Colby Trail. About 12-miles on the map, but with a steep climb at the beginning (at a slope of 850 ft/mi) and a possible peak (Glendora) to look forward to: seems a natural next step in my hiking rebuild! After some sidewalk trekking through the neighborhood, I started the hiking by stepping onto the dirt of the Open Door Trail, so named because it’s on the private property of the Church of the Open Door. But the Church of the Open Door is very nice and, ...