Ever wondered what's behind the walls at Government House?

One of Canberra’s most renowned homes will be opening its doors on Saturday.

Government House in Yarralumla is hosting its biannual open day, offering the opportunity for members of the public to experience the exquisite residence and have a picnic on the lawns.

Set on the remnants of an 1830s homestead, Government House is a Victorian-era residence surrounded by 133 acres of perfectly manicured lawns and gardens.

The foundation of Government House – a central brick block – was erected between 1890 and 1891. Multiple extensions took place in 1899, the 1920s and again in the 1930s and 1940s.

Governors-general have been calling the place home since 1927. It’s currently home to Governor-General the Honourable Sir Peter Cosgrove and his wife, Lady Cosgrove.

A picturesque drive through Dunrossil Drive and its magnificent tree canopy leads you to the entrance of the property, where you will find iron gates decorated with the Royal and Commonwealth coat of arms.

The grand residence announces itself after you journey through a long curving driveway past ornamental gardens.

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At the front of the home sits the “State Entrance”, recognisable as the backdrop for ministerial photos. This entrance leads to the drawing room where the swearing-in of ministers takes place.

Past the drawing room is the private entrance. Behind these walls, is where the Sir and Lady Cosgrove lead their day-to-day lives and also entertain the regal guests that pass through the doors.

In this part of the home, there are a series of rooms including a grand dining room, reminiscent of royalty. Indeed, the Queen has dined in that very room on multiple occasions.

The home itself is adorned with antiques and there are multiple paintings from Australian artists hanging on the walls.

Views of the Brindabellas and Lake Burley Griffin can be seen from multiple points around the home.

The upper floor of the home is the Governor-General’s private residence and guest rooms.

It’s truly a home fit for the deputy head of state.

Government House will be open to the public this Saturday, March 3, from 11am to 2pm. Entry is free.