Half an hour from Mount Gambier, Port MacDonnell feels like the end of the line — in the best possible way. As South Australia's southernmost town, this laid-back fishing village rests easy at the edge of the map, where cray pots clatter on the jetty and sea spray hangs in the air like salt on your skin. Here, life revolves around the sea. The harbour hums with stories of its famed rock lobster, while just around the corner, the local fish and chips shop serves warm, golden paper-wrapped treasures. Beyond the town’s rich maritime past that lingers in the old trading port, the coastline is dotted with ancient sinkholes carved by time and tide — like Little Blue Lake. Whether you’re chasing the perfect catch or wandering along coastal trails, Port MacDonnell offers a genuine slice of the Limestone Coast’s wild heart.

The Customs House, Port MacDonnell
Explore Port MacDonnell: where fishing tales and salt air meet
Get Inspired
Whether you're based in Mount Gambier, road-tripping the Limestone Coast or taking a salty detour south, our guides offer plenty of ideas to help you make the most of your trip — with handpicked spots to eat, drink and rest easy.
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Limestone Coast itinerary
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Driving from Melbourne to Adelaide
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Limestone Cost Natural Wonders Bucket List
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Southern Ocean Drive Road trip
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Secluded Swimming Holes
Things to do in Port MacDonnell
In Port MacDonnell, the sea sets the pace. Hop on a fishing charter and let the ocean lead you to its freshest catch or unwrap seafood at local favourites like the Victoria Hotel, Salt Café or General Store. Breathe in the salt air at Shelly Beach before watching the sunset over the Southern Ocean at Cape Northumberland — these salty, scenic moments are some of the best things to do in Port MacDonnell.
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TourTourLimestone Coast