Swansea · St. Clair County · IL
Boul Avenue Trail is a 0.5-mile white trail near Swansea, in St. Clair County, IL. It climbs 54 ft and descends 12 ft, between 494 ft and a high point of 544 ft. The surface is asphalt. Mapped for hiking, trail running.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.