Trincomalee is one of the most beautiful coastal towns, located to the northeast of Colombo. The city is the hub of Sri Lanka's commercial and economic activity, surrounded by vital ports. Trincomalee has many picturesque beaches with soft white sand, clear blue water, lush forests, and beautiful gardens. It is the home of culture and heritage, as it contains many historical monuments such as temples, archaeological buildings, castles, various museums, and cultural centers. In addition to luxury hotels and resorts. As well as its seven hot springs of therapeutic importance, which attract crowds of visitors throughout the year. This city also includes Sri Lanka's naval and air bases. Trincomalee is full of diving and swimming sites, which attract many tourists around the world.