The Fed Square tunnels are never open to the public. On Friday 24 July, they will be. So will the ACMI media preservation lab, the State Library Victoria’s freshly refurbished reading rooms, and the Gothic banking chamber at ANZ on Collins Street. For three days, more than 180 locked doors across Melbourne swing open for free.
Open House Melbourne Weekend returns for 2026 with the theme Generous City. The festival, Australia’s largest architecture and built environment event, expects around 70,000 visitors across 24 to 26 July. Every building, tour and talk is free. Many, however, need a booking made well before the weekend.
“So many new faces through the door, and so many happy smiling faces on the way out,” said one veteran Open House venue participant, describing the community response on the festival’s official site. “Open House Melbourne has been such a fabulous way for us to reach the broader community.”
The Generous City program pushes the festival beyond open doors and into bigger conversations. Talks, workshops and exhibitions explore design that fosters openness, care and possibility. It is a more thematic, layered offering than previous years, organiser materials suggest, with an emphasis on sustainability and community resilience rather than heritage alone.
The backstage list is strong. Behind-the-scenes tours include the Fed Square underground tunnels, the ACMI media preservation lab where film and tape are maintained, the State Library Victoria’s major refurbishment, Como House in South Yarra, and the rarely seen ANZ Gothic Bank. These tours filled quickly after the second booking release on 4 July. Anyone holding off should not assume a walk-in. Several tours moved to waitlist within hours.
Families and groups can lean on the festival’s curated precinct itineraries, which cluster sites across City of Melbourne, Maribyrnong, Port Phillip, Stonnington and Yarra. The Family Fun itinerary strings together stops that keep children engaged, while the Heritage Highlights map traces the city’s oldest corners. The Accessibility Map is equally deliberate: it identifies 20 programs designed for visitors with mobility challenges, low vision or neurodiversity considerations, developed with expert input. Overlooking it when planning a day out is the single most common stumble, organisers warn.
Public transport is the clear recommendation. Venues are spread wide, and parking is patchy. Trams and trains do the heavy lifting. The Access Map includes nearby stop details and amenities. Many sites sit near major stations: State Library at Melbourne Central, Fed Square at Flinders Street, Como House a short tram from South Yarra. Plan the day precinct by precinct, and a Myki card covers all the movement.
Combine a tour with the city’s weekend rhythms. In Fitzroy, cafe windows will be propped open on Johnston Street. Around Southbank, Fed Square talks run alongside the festival, and the Australian Centre for Contemporary Art has a concurrent exhibition. St Kilda’s espresso bars and cake shops sit within walking distance of open buildings in Port Phillip. One sharp itinerary pairs the Gothic Bank with a laneway coffee in the nearby Block Arcade.
Open House Melbourne Weekend runs Friday 24 July to Sunday 26 July. The full program and booking links are live at openhousemelbourne.org. Around 70,000 people will find a door they have never walked through. The ones that need a key are already locking down.
Quick Facts
Open House Melbourne
Not-for-profit organisation that celebrates Melbourne architecture and design by opening buildings, places and spaces to the public. It runs Australia’s largest architecture and built environment festival each July.