ðə sˈaʊθ wˈɛst wˈɪldɚnəs ɪz lˈɑːɹdʒli kəmpˈoʊzd ʌvðə saʊθwˈɛst nˈæʃənəl pˈɑːɹk, tæzmˈeɪniəz lˈɑːɹdʒɪst nˈæʃənəl pˈɑːɹk, wˌɪtʃ æt sˈɪks,zˈiəɹoʊ fˈɪfti tˈuː.θˈɜːtiːn skwˌɛɹkɪlˈɑːmɪɾɚz ɪz lˈɑːɹdʒɚ ðɐn mˈɛni smˈɔːl kˈʌntɹiz.
The South West Wilderness is largely composed of the Southwest National Park, Tasmania's largest National Park, which at 6,052.13 km² is larger than many small countries.