Duluth · St. Louis County · MN
Knowlton Creek Boulevard is a 0.4-mile easy (green) trail near Duluth, in St. Louis County, MN. It climbs 28 ft and descends 12 ft, between 735 ft and a high point of 764 ft. The surface is unpaved. Mapped for other.
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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.