Public Toilets in Mount Gambier, South Australia Address: 22 Margaret St, Mount Gambier SA 5290 Location: Mount Gambier, South Australia Hours:Open NowMonday07:00 - 22:00Tuesday07:00 - 22:00Wednesday07:00 - 22:00Thursday07:00 - 22:00Friday07:00 - 22:00Saturday07:00 - 22:00Sunday07:00 - 22:00 View on Map Facilities & AccessibilityNo facilities or accessibility information available.