Umatilla County · OR
The Trail Of The Pioneers is a 0.0-mile white trail, in Umatilla County, OR. It climbs 54 ft and descends 0 ft, between 1,182 ft and a high point of 1,239 ft. The surface is concrete. 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.