King George VI Falls, also known as Salto Oshi or Oshi Falls, is located on the Oshi River in the Cuyuni-Mazaruni region of Guyana.
kˈɪŋ dʒˈɔːɹdʒ vˌiːˈaɪ fˈɔːlz, ˈɔːlsoʊ nˈoʊn æz sˈɔltoʊ ˈoʊʃi ɔːɹ ˈoʊʃi fˈɔːlz, ɪz loʊkˈeɪɾᵻd ɔnðɪ ˈoʊʃi ɹˈɪvɚɹ ɪnðə kaɪˈuːnimˈæzɑːɹɹˌuːni ɹˈiːdʒən ʌv ɡaɪˈɑːnə.