The trip from Balhannah to Mount Gambier is a 400-kilometer journey. You will drive via the A1 (Princes Highway). The travel time is typically 4.5 to 5 hours. This is a popular route for residents of the Adelaide Hills traveling to the regional city of Mount Gambier.
Total Distance: 400 km driving distance, 350 km straight-line air distance.
Parking in Mount Gambier is generally easy to find.
Any time of year, especially for the Blue Lake.