Start early with strong coffee and a substantial breakfast at Lonsdale Street Roasters; they typically open from 7:00AM so it’s perfect for an early departure.
Check into your Mildura accommodation then dine at a riverfront restaurant serving local produce; most dinner services start from 6:00PM–7:00PM, so booking ahead is recommended.
Take a short Murray River cruise or paddleboat experience to see the riverfront and regional scenery; many operators run morning departures (check seasonal schedules as times can change).
A short walk through the city centre to get a sense of Adelaide’s compact CBD and cultural precinct; galleries and museums usually close earlier so check times if you plan to visit.