Post 257 Idalia National Park iancollard October 19, 2020 No Comment 2020 2020 Western Trip Idalia National Park While we didn't stay we did drive in and have a look at Idalia National Park. It would definitely be worth coming back in the cooler weather. Idalia National Park - Wave Rock This wave rock may be smaller than the one in Western Australia but I think it is prettier as it is more colourful.