Tumby Bay is a small coastal town on the eastern side of South Australia's Eyre Peninsula, north of Port Lincoln. It has the easy bones of a fishing and family-holiday place: a long foreshore, a working jetty, sheltered blue water, and enough boats to remind you what people actually come here to do.
The surprise is the art. The Tumby Bay Silo Art at the edge of town is part of Australia's silo-art trail, and the Colour Tumby festival has left murals around the streets. It gives an otherwise quiet seaside town a bright public face.
Tumby Bay is not a reason to cross Australia, but it clears the one-day test if you are already on the Eyre Peninsula. Walk the foreshore, look for murals, visit the small museum, and use the town as a gentle pause before the bigger coastal drama around Port Lincoln and Coffin Bay.