Perth (Nyungar: Boorloo) is the capital city of Western Australia. It is the fourth-most-populous city in Australia, with a population of over 2.3 million within Greater Perth as of 2023. Find our guide to Perth, Western Australia’s capital city, where soft-sand beaches and scenic parks meet street art, small bars, and creative restaurants.

Understanding the Context

Perth lies along the estuary of the Swan River, 12 miles (19 km) above that river’s mouth, which forms the inner harbour of neighbouring Fremantle. The city, the fourth largest in Australia, is the centre of a metropolitan area containing about three-fourths of the state’s population. Things to Do in Perth, Australia: See Tripadvisor's 206,119 traveler reviews and photos of Perth tourist attractions. Find what to do today, this weekend, or in April.

Key Insights

We have reviews of the best places to see in Perth. Visit top-rated & must-see attractions. THE 15 BEST Things to Do in Perth (2026) - Must-See Attractions Western Australia’s capital is a dynamic city that balances its natural beauty with a lively after-dark scene. Perth is safe, friendly, clean and easy to get around, whether you’re taking public transport, self-driving or jumping in a taxi or uber. Slide into the driver's seat for a world of exploration just a short 30-minute drive from Perth.

Final Thoughts

The Swan Valley and Perth Hills is a locale brimming with natural marvels, incredible food and wine, historical allure, and hidden treasures. Perth is the capital city of Western Australia and is the most isolated capital city of over 1,000,000 people in the world. Perth sprawls along a flat coastal plain, centred along the Swan River and bounded by the Darling Scarp to the east and the Indian Ocean coastline in the west.