Open Door Trail

Glendora · Los Angeles County · CA

1.0 miDistance
1,155 ftTotal climb
175 ftTotal descent
2,034 ftHigh point
1,054 ftLow point

Elevation profile

Open Door Trail is a 1.0-mile trail near Glendora, in Los Angeles County, CA. It climbs 1,155 ft and descends 175 ft, between 1,054 ft and a high point of 2,034 ft. Mapped for hiking, trail running.

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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Updated 2026-07-21. Open the interactive map for routing, weather, and offline use.