There are 169 islands in the island nation of Tonga, however only 36 of them are inhabited. Tongatapu is the largest island. Its 748 square kilometer surface area is situated in Oceania, in the Pacific Ocean. Volcanic islands, coral islands, and active volcanoes dominate the geography and landscape of the Tongan Islands. It has a subtropical climate with a November to April cyclone season. In total, there are more than 105,517 individuals. Nuku'alofa, the capital and most populated city of the nation, is home to about 23,000 people.Haveluoto, Neiafu, and Lapaha are more significant towns. Fua'amotu International Airport (TBU) is the biggest international airport in the nation. The airport has little international service and offers access to all domestic locations. The 3000-year-old Lapita history, which has European influences, dominates the culture. Christianity is the most common religion in the nation. English and Tongan are the official languages. English common law serves as the foundation for the Tongan legal system. A constitutional monarchy is the type of government in place. King Tupou VI is the head of state, and Pohiva Tu'I'Onetoa, the elected prime minister, is in charge of the administration... Every year, elections are conducted. The Pa'anga (TOP), the official currency, is now worth TOP 2.2 per USD. The US dollar, the New Zealand dollar, the Australian dollar, and the Japanese yen make up the currency basket to which the currency is tied. The economy of the nation is open, and it produces a GDP of about $655 million, ranking it eighth in Oceania. The per capita income of its people is $6,496. The services sector accounts for the majority of the GDP. An important source of revenue for Tongans residing overseas is tourism and remittances. The primary agricultural products exported are squash, yams, fish, and vanilla beans. Despite the government's efforts to draw in foreign investment, international aid is still required and utilized. There is a small tourism business in the Kingdom of Toga. Despite having a wide range of stunning, unspoiled beaches, reefs, and natural reserves. Large beaches, diving, surfing, and fishing are its main draws. There are no UNESCO World Heritage Sites in it. Pangaimotu Island, Ha'atafu Beach, Anahulu Cave, Uoleva, the Royal Palace, and Mala Island are a few of the popular tourist spots. Approximately 54,000 tourists visit the island nation annually, the bulk of them are from Australia and other islands.