Vava’u Islands

　　    The Vava’u Islands (vava’u islands) are an island group in the northern part of the Kingdom of Tonga, situated in the vast Pacific Ocean. The archipelago consists of 34 islands, including Vava’u, covering a land area of 115 square kilometers with a population of 13,000. Among them, Vava’u Island is the largest, with a land area of 89 square kilometers. Neiafu, located in the southern part of the island, serves as the administrative center of the archipelago and is also Tonga’s second-largest port.

　　    The islands feature numerous limestone caves, formed through the erosion and impact of seawater on rock layers. When waves roll in, water jets through the cave openings into the air, sometimes reaching heights of over 10 meters. In sunlight, these water sprays appear dazzling and crystal-clear, creating a spectacular sight. The islands are dotted with limestone caves, some of which are quite large. One such cave, known as the “Swallow Cave,” resembles a magnificent hall, standing 30 meters high and stretching over 60 meters in circumference. Sunlight entering the cave entrance reflects off the water onto the cave walls, producing a kaleidoscope of vibrant and surreal colors. Most of the islands are lush with greenery, where blue-green lagoons lie hidden among the foliage. The Vava’u Islands boast dozens of small bays with crystal-clear, azure waters and a rich diversity of coral reefs beneath the surface, making them an ideal destination for divers and earning them the nickname “Little Hawaii.”