The hook
Australia's wild island state, a compact world of ancient rainforest, jagged mountains, and pristine white-sand coves, some of the cleanest air on Earth, marsupials found nowhere else, and, in its capital, one of the world's most provocative art museums.
01Why it's worth it
Tasmania, the island off Australia's south coast, packs an extraordinary range of nature and character into a small, temperate space. Much of it is untamed: vast tracts of World Heritage wilderness of ancient Gondwanan rainforest, wild rivers, alpine plateaus, and dramatic peaks, epitomised by Cradle Mountain and the multi-day Overland Track, and it boasts air routinely measured among the cleanest in the world. Its coasts are stunning, from the pink-granite peaks and perfect curve of Wineglass Bay in Freycinet to remote surf beaches and offshore islands. The island is a stronghold for unique wildlife, including the Tasmanian devil, the feisty marsupial carnivore found only here, plus wombats, quolls, and abundant birds. Its human story runs deep and dark too, in the sobering convict ruins of Port Arthur. And in the capital, Hobart, a beautiful harbour city, sits MONA, a subterranean, deliberately confronting private art museum that has become a cultural phenomenon, alongside a superb food, wine, and whisky scene. Wild, clean, quirky, and beautiful, Tasmania rewards a week or more and is a favourite of many who make it across the strait.
02How to experience it
Rent a car and roam: hike Cradle Mountain and (for the ambitious) the Overland Track, walk to the Wineglass Bay lookout in Freycinet, and see wildlife including devils at a sanctuary. Reckon with history at Port Arthur, and give Hobart time for MONA, the harbour, and the food-and-whisky scene. Summer for the long hiking days; a week does it justice.
From the locals
Tasmania's advocate in the r/travel Australia thread is a Tasmanian, and the recommendation arrives as an aside at the end of a complaint about mainland prices — which is roughly how the island tends to get mentioned: "P.S. Do visit Tasmania! It is beautiful and untouched."
The rest of that thread is worth reading before any Australian trip, because the single most-upvoted piece of advice is about scale rather than sights. "Australia is bigger than you think," an Australian wrote. "So often I see people wanting to see Perth and Cairns in 4 days, without realising they're ~7 hours flight apart." Their driving advice is specific and not decorative: "don't drive at dusk, at dawn, or at night without a roo bar or a bull bar." Tasmania is one of the few parts of the country where a road trip actually fits inside a normal holiday.