Ha'apai is an archipelago in the central part of the Kingdom of Tonga, consisting of about 62 islands, of which only a few are inhabited. The main islands include Ha'apai, Lifuka, and Foa. This region is known for its beautiful beaches, clear waters, and vibrant marine life, making it a popular destination for snorkeling and diving. The islands of Ha'apai have a rich cultural heritage, with traditional Tongan practices still prevalent among the local communities. The area is also home to historical sites, including ancient Tongan burial grounds and traditional Tongan meeting houses, reflecting the unique history and customs of the Tongan people.