Few capitals in the world are so deliberately designed, and that intentionality shows: Canberra's geometry — streets radiating from the Parliamentary Triangle, Lake Burley Griffin at its heart — creates a city that is easy to read, easy to cycle, and visually striking from almost any vantage point.
The National Museum of Australia, the Australian War Memorial, the National Gallery of Australia (home to the southern hemisphere's largest art collection), and the National Portrait Gallery are all free to enter and of genuine world standard. Spread them across two days and you'll still want more time.
Beyond the institutions, Canberra has quietly grown one of Australia's most interesting food and drink scenes. The city's cool continental climate is perfect for pinot noir and riesling, and more than 30 cellar doors operate within an hour's drive. The Braddon and NewActon precincts buzz with independent cafés, share-plate restaurants, and craft breweries.
For outdoor enthusiasts, Namadgi National Park covers 46 percent of the ACT, offering everything from short nature walks to multi-day alpine hikes. Tidbinbilla Nature Reserve provides near-guaranteed wildlife spotting — kangaroos, wombats, and platypus — without the theme-park atmosphere.