The City of Mackay allows the use of ATVs, SXSx, UTVs, to be driven on any City street or alley. From any place in Mackay you can start on any of the 100s of miles of roads and trails in the Big and Little Lost River Valleys in the top of Idaho. For this reason, Mackay has been called the ATV Capital of Idaho (tm) and ATV Capital of the West (tm).
Trail Maps are available at the City Hall. A map of the City with the designated unloading location and routes to trail heads is included in the pictures below