Hawaii Island, also known as Big Island, is the largest island in the Hawaiian archipelago. It is famous for its diverse landscapes, which include volcanic mountains, lush rainforests, and beautiful beaches. The island is home to Mauna Kea, the tallest mountain in the world when measured from its base on the ocean floor, and Kilauea, one of the most active volcanoes on Earth. The island's climate varies from tropical to arid, supporting a wide range of ecosystems. Visitors can explore Hawaii Volcanoes National Park, which showcases the unique geology and biodiversity of the region. The island also has rich cultural heritage, with significant sites like Pu'uhonua o Hōnaunau National Historical Park.