The Pinellas Trail runs through Palm Harbor on its way between Tarpon Springs, Dunedin, Clearwater, and St. Petersburg. For travellers, it is the best way to experience this part of the county without sitting on US-19, especially if you rent a bike for a half day.
The Palm Harbor stretch is useful because it links old village areas, parks, and food stops. Carry water, use lights near dusk, and remember that road crossings interrupt the rhythm more often than the map suggests.