The HÃÂ¥ra Tunnel () is a road tunnel in Ullensvang Municipality in Vestland county, Norway. The long tunnel is in the village of HÃÂ¥ra, located on the shore of the lake Røldalsvatnet. The tunnel is a spiral tunnel, turning almost a complete circle while continuously traversing a gradient of 7%. The tunnel was built to replace a narrow section of road that was made up of many hairpin turns.