Tucson · Pima County · AZ
4th Avenue Bicycle Boulevard is a 2.4-mile trail near Tucson, in Pima County, AZ. It climbs 4 ft and descends 8 ft, between 2,390 ft and a high point of 2,401 ft. Mapped for mountain biking.
All Pima County trailsPima County mountain bikingAZ trails
Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.