Section 4: Balquhidder to Waitpinga Region: South Coast Picturesque farmland, unspoilt sandy beaches, rocky headlands and the chance to spot whales characterise this section of the Trail. View Section 3, Tapanappa to Balquhidder View Section 5, Waitpinga to Tugwell Road #Feature not compatible with your browser# Map & GPS Files Map view options View map in full screen format. View full featured Interative Map of the Heysen Trail. Download map data Download GPX file for a GPS unit. Download KML file for Google Earth/Maps. Download full-featured GPX and/or KML files of the Heysen Trail. Mapsheet Mapsheet 1B, Tunkalilla Beach to Victor Harbor Guidebook maps (2006-2014) Southern Guidebook, chapter 1 map 4. chapter 1 map 5. Distance Distance 15km Location of Balquhidder Grid Reference 616 546 (261600 6054600 zone 54) Coordinates Latitude: -35.6236662389 (35° 37' 25.1985")Longitude: 138.3676135694 (138° 22' 3.4088")View in Google Maps Location of Waitpinga Grid Reference 736 538 (273600 6053800 zone 54) Coordinates Latitude: -35.6282895944 (35° 37' 41.8425")Longitude: 138.4999442639 (138° 29' 59.7994")View in Google Maps