Niihau English English Ni’ihau English English Niihau Niʻihau the Forbidden Isle English English English English Ni'ihau English Niihau Niihau Ni'ihau English English నీహావు ద్వీపం(70 sq. mi.) English Niihau Niihau నీహావు ద్వీపం(70 sq. mi.) Niʻihau Niihau Niihau Niihau English English Niihau English English English English English English off limits English Ni'ihau English English English English English English Niʻihau Niʻihau Ni‘ihau English Source 1 English Niihau English Niʻihau English Ni'ihau English English English Ni‘ihau English Robinson family (who owns Niihau) Niihau Niʻihau Niʻihau Niihau English Robinson family (who owns Niihau) Niihau