I-405

Greenwater · Pierce County · WA

0.3 miDistance
165 ftTotal climb
257 ftTotal descent
5,366 ftHigh point
5,190 ftLow point
expertDifficulty

Elevation profile

I-405 is a 0.3-mile expert trail near Greenwater, in Pierce County, WA. It climbs 165 ft and descends 257 ft, between 5,190 ft and a high point of 5,366 ft. Mapped for winter sports.

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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.