Stand at the end of the St Kilda breakwater on a winter evening and you’ll pay nothing, book nothing, and queue for nothing. Drive two hours south-east to Phillip Island and you’ll do the opposite: pre-purchase a ticket, sit in tiered seating, and watch a much bigger parade of penguins come ashore under managed lighting. Both are watching the same species do the same thing. The experiences could hardly be more different, and honestly, that’s the interesting part.
I’ve done both more times than I can count, and people often ask me which one is “better.” Wrong question. They’re answering different needs, and the reasons behind that difference say a lot about how each colony came to exist in the first place.
An accident of engineering versus a purpose-built attraction
The St Kilda colony was never meant to happen. The breakwater itself is a rubble-stone rock wall built in 1955 as part of an upgrade to St Kilda Pier, and little penguins simply moved into the cavities between the rocks sometime after. No one designed nesting boxes, no one selected the site for tourism, and no council committee signed off on a colony forming 7km from the Melbourne CBD. It’s the only mainland breeding colony of little penguins in Victoria sitting inside a major city, and it got there by accident of geology and opportunism from a small, adaptable seabird.
Phillip Island’s Summerland Beach colony has a completely different history and a much longer institutional relationship with visitors, going back decades before organised tourism infrastructure existed there in its current form. Over time that site was built out with boardwalks, viewing stands, and a visitor centre precisely because of the scale of the nightly parade and the volume of visitors it draws. Once you’re managing tens of thousands of people a year on a fragile dune system, ticketing and infrastructure aren’t greed, they’re the only way the site survives contact with that many boots.
Scale is the real driver, not policy
People sometimes assume the difference comes down to some deliberate choice, one operator wanting to charge and another choosing not to. I’d push back on that a bit. The honest answer is scale and infrastructure cost. St Kilda’s colony is small and unadvertised as a mass destination; it doesn’t have boardwalks, turnstiles, or a car park built for coach tours, and it doesn’t need one because visitor numbers on any given night are a fraction of what Phillip Island manages in an hour. Phillip Island’s parade draws big-enough crowds that unmanaged access would flatten the dune vegetation and stress the colony within a season. Ticketing there funds boardwalk maintenance, ranger presence, and research, in that order roughly.
At St Kilda the “infrastructure” is a rock wall the council already owns and a roster of trained volunteers who turn up at dusk. That’s a fundamentally cheaper model to run, and it only works because the numbers stay modest and self-selecting. Nobody stumbles onto the breakwater with a coach group.
What you actually see is different too
This matters more than people expect. Phillip Island’s Summerland Beach parade can involve very large numbers of birds crossing open sand in a concentrated window, which is precisely why it lends itself to stadium-style seating; you’re watching a genuine spectacle with hundreds of animals visible at once under low-level lighting designed not to disorient them.
St Kilda is nothing like that. You’re walking out along an uneven rock wall at dusk with a volunteer guide, listening for the raspy calls of penguins already home in their cavities, and if you’re patient and quiet you might see a handful of birds haul out of the water and pick their way over the rocks in the dark. It’s intimate rather than dramatic. Fewer penguins, no seating, no floodlighting, much more silence. If you want the big showy spectacle, Phillip Island does that better than St Kilda ever will or should try to. If you want to stand quietly on a working harbour breakwater in a capital city and watch a wild seabird colony that has no business existing there but does anyway, St Kilda gives you something Phillip Island can’t replicate at its scale.
Our guided viewing sessions run to a completely different rhythm as a result, more explained in how volunteer-guided viewing works at the St Kilda breakwater, which is worth a read before you go if you’re expecting Phillip Island’s format and pacing.
Why volunteers do the same job for free
Both sites rely on people protecting penguins from bad visitor behaviour, but the funding model behind that protection differs enormously. Phillip Island’s ticket revenue pays wages, funds boardwalk replacement, and bankrolls a research programme most conservation groups would envy. St Kilda’s protection comes from unpaid, trained volunteers who guide viewing, watch for off-leash dogs, intervene when someone pulls out a flash camera or a torch, and stop people climbing onto the rocks. It’s the same protective function, delivered on a shoestring instead of a ticketing budget.
That volunteer effort extends well past the viewing sessions themselves. Population counts, weighing, and banding continue year-round, building on monitoring that goes back to 1986, when Professor Mike Cullen of Monash University began a long-term study of the colony after a harbour redevelopment proposal put it at risk. He ran fortnightly night trips until his death in 2001, with Neil Blake of St Kilda Council assisting him, and that data set is one of the more continuous urban penguin monitoring records in the country. You can read more about how that work continues today at Inside the volunteer monitoring and banding work at St Kilda.
The threats are similar, but the exposure isn’t
Both colonies deal with recognisable, well-documented threats: marine plastic and fishing-line entanglement, boat strike, and the disruption artificial light causes to birds trying to find their way home after dark. Phillip Island manages predator exclusion and habitat restoration on a much bigger land area. St Kilda’s version of that fight is smaller in scope but no less real, foxes and cats remain a genuine mainland predation risk even on a rock wall surrounded by water, which we’ve covered in detail at why foxes and cats still threaten the St Kilda penguin colony.
Light pollution is arguably a sharper problem at St Kilda precisely because of its city-fringe location. A colony next to a working harbour and a lit foreshore faces constant, low-grade interference with the natural dusk return that Phillip Island’s more isolated dune system doesn’t experience in the same way. There’s more on that in how foreshore light disrupts St Kilda penguins coming home at dusk. Being free and unticketed doesn’t mean being lower-stakes. If anything, the absence of a managed perimeter and paid ranger presence makes visitor behaviour at St Kilda more consequential per person, not less.
Choosing between them isn’t really the point
I get asked which trip to book for a weekend in Melbourne, and my honest answer is: do both if you can, for different reasons. Phillip Island if you want scale, a guaranteed sighting of large numbers of birds, and infrastructure built for exactly that experience. St Kilda if you want something closer to encountering the colony on its own terms, in a city, for free, with no guarantee and no seating, guided by someone who’s standing there because they want to be, not because they’re rostered on a payroll.
One honest observation from someone who’s stood on that breakwater more nights than I can count: turning up expecting a Phillip Island-style parade at St Kilda is the single most common way people leave disappointed. Reset the expectation before you go and it becomes one of the better free things to do in Melbourne, not a lesser version of somewhere else.
Timing matters more at St Kilda too, since there’s no fixed nightly show time the way Phillip Island’s dusk parade operates to a predictable schedule. Check why winter dusk is the best time to see St Kilda penguins before you plan a visit, and have a look at what to wear and bring for a night visit to the St Kilda penguins since the rocks and the wind off the bay catch people out more than they expect.
For background on the species itself, and why neither colony has anything to do with the cold climates people sometimes assume, Zoos Victoria’s little penguin research pages and the Victorian Government’s environment department both carry good baseline information on Eudyptula minor as a temperate, southern-Australian species, not a polar one.
