Four days suits Melbourne well, balancing its famous laneways with culture, sport, and at least one day trip to the surrounding region. Day 1 stays in the CBD and its hidden layers. Hosier Lane's constantly changing street art and Degraves Street's café culture give an introduction to Melbourne's laneway scene, but the real activity here is simply wandering without a fixed route — many of the city's best bars and boutiques hide behind unmarked doors in alleys that look unremarkable from the main streets. Flinders Street Station, with its distinctive yellow clock tower, anchors the area and makes a useful meeting point or starting reference. Day 2 covers culture and sport. The Melbourne Cricket Ground (MCG) offers tours even outside match days, with genuine insight into Australian sporting culture for visitors unfamiliar with cricket or AFL football — if your visit aligns with an AFL match, attending one delivers a genuinely electric local atmosphere unlike a tourist-oriented event. The National Gallery of Victoria and the Royal Botanic Gardens round out a more relaxed afternoon. Day 3 moves to the coast within the city. St Kilda Beach and its historic Luna Park amusement park give a beachy, slightly retro contrast to the CBD's density, and the famous penguin colony at St Kilda Pier emerges reliably at dusk — check current viewing guidelines, since access has occasionally been restricted to protect the colony. Day 4, if you have it, is best spent on the Great Ocean Road, particularly the Twelve Apostles limestone rock formations. This is a long day given the driving distance, but consistently rated among the most worthwhile day trips from Melbourne despite the time commitment. A few practical notes: pack layers regardless of season, since Melbourne's "four seasons in a day" weather reputation isn't an exaggeration. Use the free tram zone covering most of the CBD to explore the centre at no transport cost. And book AFL or Australian Open tickets well ahead if your visit aligns with either, since both are genuinely popular events.