Niihau at a Glance
Niʻihau, ‘the Forbidden Isle’, is privately owned and closed to general tourism - an off-grid island where an all-Native-Hawaiian community speaks Hawaiian as its first language.
Known for: its privacy, prized Niʻihau shell leis, and a traditional Hawaiian way of life.
Don’t miss: there is no general access - limited helicopter, ATV and hunting tours run from Kauaʻi, and the island is famous for its delicate Niʻihau shell jewelry.
When to go: tours run seasonally from Kauaʻi; the island is otherwise off-limits.
About Niʻihau
Niihau is a privately owned Hawaiian island west of Kauai, noted for its restricted public access and for a small resident Native Hawaiian community. The island has been privately held since the mid-19th century and is often referred to as the ‘Forbidden Island’ because of its limited visitation.
On the rare occasions when visits are permitted they are tightly controlled; the island has no tourist infrastructure and retains traditional lifestyles and Hawaiian language use among residents. Natural attractions include beaches, reefs and coastal scenery but there are no public accommodations.
Elizabeth Sinclair purchased the island in 1864 and it has remained in private ownership since then, managed to preserve the local community and much of the natural environment. The owners and residents have set rules that restrict access to protect the community and ecosystems.
Niihau lies off the western coast of Kauai in the Hawaiian archipelago and is part of the State of Hawaii; it is remote from the large population centers and reached only by special charter or authorised boat or helicopter services.
- Access restrictions: The island is privately owned and access is tightly restricted; visits are normally only allowed by invitation or on approved tours and charters.
- Cultural sensitivity: Local residents preserve traditional Hawaiian language and customs, and visitors should respect cultural sensitivities and any restrictions set by the owners and community.
What to See#
- Puuwai village: The only permanent settlement on the island, a small village of Native Hawaiian families where Hawaiian language and traditional practices are still maintained.
Best Time to Visit Niʻihau
Niʻihau is a privately owned Hawaiian island off the west coast of Kauaʻi with a living Hawaiian-speaking community and extremely limited access.
Weather & Climate near Niʻihau
Niʻihau's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 17°C to 28°C. Moderate rainfall (779 mm/year).
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | 17° - 24° | 21° | 129 mm | - | - | 4.3 m/s | - | - |
| February | - | 17° - 24° | 21° | 62 mm | - | - | 4.2 m/s | - | - |
| March | - | 18° - 25° | 21° | 49 mm | - | - | 4.4 m/s | - | - |
| April | - | 19° - 25° | 22° | 37 mm | - | - | 4.3 m/s | - | - |
| May | - | 19° - 26° | 23° | 59 mm | - | - | 4.1 m/s | - | - |
| June | - | 21° - 27° | 24° | 34 mm | - | - | 4.2 m/s | - | - |
| July | - | 22° - 28° | 25° | 55 mm | - | - | 4.5 m/s | - | - |
| August | - | 22° - 29° | 25° | 41 mm | - | - | 4.2 m/s | - | - |
| September | - | 22° - 28° | 25° | 49 mm | - | - | 3.8 m/s | - | - |
| October | - | 21° - 28° | 24° | 94 mm | - | - | 3.8 m/s | - | - |
| November | - | 20° - 26° | 23° | 65 mm | - | - | 4.2 m/s | - | - |
| December | - | 19° - 25° | 22° | 105 mm | - | - | 4.0 m/s | - | - |
How to Get to Niʻihau
There are no regular public ferries or commercial airports on Niʻihau. Reach Niʻihau only via invitation or licensed helicopter/small-plane charter from Lihue Airport (LIH) on Kauaʻi. Any approach without explicit permission is illegal and dangerous; charter operators manifest visitors to the island and coordinate pickups from Lihue.
Tips for Visiting Niʻihau
- Niʻihau is privately owned and access is tightly controlled - do not attempt to land without explicit permission from the owners.
- If invited on a licensed tour, expect strict rules: no drones, no interaction with residents unless permission is granted, and limited photography in some contexts.
- Flights to nearby Kauaʻi (Lihue) are the usual base; any concessionary tours depart from Lihue Airport by helicopter or small plane - confirm operator licensing and pickup times in advance.