Haida Gwaii in the context of "Graham Island"

Haida /ˈhaɪdə/ (X̱aat Kíl, X̱aadas Kíl, X̱aayda Kil, Xaad kil) is the language of the Haida people, spoken in the Haida Gwaii archipelago off the coast of western Canada and on Prince of Wales Island in Alaska. An endangered language, Haida currently has 24 native speakers, though revitalization efforts are underway. At the time of the European arrival at Haida Gwaii in 1774, it is estimated that Haida speakers numbered about 15,000. Epidemics soon led to a drastic reduction in the Haida population, which became limited to three villages: Masset, Skidegate, and Hydaburg. Positive attitudes towards assimilation combined with the ban on speaking Haida in residential schools led to a sharp decline in the use of the Haida language among the Haida people, and today almost all ethnic Haida use English to communicate.

Classification of the Haida language is a matter of controversy, with some linguists placing it in the Na-Dené language family and others arguing that it is a language isolate. Haida itself is split between Northern and Southern dialects, which differ primarily in phonology. The Northern Haida dialects have developed pharyngeal consonants, typologically uncommon sounds which are also found in some of the nearby Salishan and Wakashan languages.

The Haida (English: /ˈhaɪdə/, Haida: X̱aayda, X̱aadas, X̱aad, X̱aat) are an Indigenous peoples of the Pacific Northwest Coast of North America. They constitute one of 203 First Nations in British Columbia and 231 federally recognized tribes in Alaska.

Their traditional territory include Haida Gwaii, an archipelago off the coast of British Columbia, and the southern half of Prince of Wales Island, in Southeast Alaska. Their language is Haida, a linguistic isolate. The Haida are known for their craftsmanship, trading skills, and seamanship. They are known to have frequently carried out raids and to have practiced slavery.

Gwaii Haanas National Park Reserve, National Marine Conservation Area, and Haida Heritage Site, usually referred to simply as Gwaii Haanas (/ˌɡwaɪ ˈhɑːnəs/), is located in southernmost Haida Gwaii (formerly known as Queen Charlotte Islands), 130 kilometres (81 miles) off the mainland of British Columbia, Canada. Gwaii Haanas protects an archipelago of 138 islands, the largest being Moresby Island and the southernmost being Kunghit Island. "Gwaii Haanas" means "Islands of Beauty" in X̱aayda kíl, a southern dialect of the Haida language.

The Haida Heritage Site is within the territory of the Haida people, who have lived in Haida Gwaii for at least 14,000 years. Ḵ'aygang.nga (the Haida canon of oral histories) say Haida lived in Gwaii Haanas when the first trees arrived at Xaagyah Gwaay.yaay (Bolkus Islands) as glaciers retreated. Pollen samples indicate trees first arrived 14,500 years ago.

Masset (/ˈmæsɪt/; formerly Massett) is a village in the Haida Gwaii archipelago in British Columbia, Canada. It is located on Masset Sound on the northern coast of Graham Island, the largest island in the archipelago, and is approximately 50 km (31 mi) west of mainland British Columbia. It is the primary western terminus of Trans-Canada Highway 16 (the Yellowhead Highway) and is served by Masset Airport, with flights to Vancouver and Prince Rupert. During the maritime fur trade of the early 19th century, Masset was a key trading site. It was incorporated as a village municipality on May 11, 1961.

Skidegate /ˈskɪdɪɡɪt/ (Haida: Hlg̱aagilda) is a Haida community in Haida Gwaii in British Columbia, Canada. It is on the southeast coast of Graham Island, the largest island in the archipelago, and is approximately 50 kilometres (31 mi) west of mainland British Columbia across Hecate Strait.

Skidegate, which is on Skidegate Indian Reserve No. 1 and was formerly home to the Skidegate Mission is also the northern terminal for the BC Ferries service between Graham Island and Alliford Bay on Moresby Island.