Mackerel Islands Resort is on Thevenard Island, off Western Australia’s coast. It’s a proper resort with cabins and chalets rather than just campsites, so you’re not pitching a tent in the sand here. Getting there requires a boat or small plane, which keeps the crowds down but means you’ll want to book well in advance.

The accommodation is basic but comfortable, with the usual resort facilities like a restaurant and tours focused on fishing and snorkelling. It’s not fancy, more a spot for keen anglers and people wanting to get away from the usual holiday crowds. Keep in mind the island’s remote location means supplies and services can be limited.

If you’re planning to go, organise your trip through the resort’s booking system since it’s not a walk-in deal. Thevenard Island is about 30km offshore from Onslow, so you’ll want to sort your transport and timing carefully.