Maple Valley · King County · WA
Once Upon A Time is a 0.7-mile easy trail near Maple Valley, in King County, WA. It climbs 20 ft and descends 58 ft, between 581 ft and a high point of 639 ft. Easy difficulty: calculated from 2% avg grade · 1.4 mi round trip, 89 ft climb. The surface is unpaved. Mapped for hiking, trail running, mountain biking.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.