Libreville is a port city and the capital of Gabon. The city lies by the Komo River, near the Gulf of Guinea. It has a tropical monsoon climate with similar average temperatures throughout the year. Libreville has some sites of interest to see, like: the National Museum of Arts and Traditions, the Pongara National Park, St. Marie's Cathedral, the Arboretum de Sibang, the French Cultural Centre, the Church of St. Michael and two cultural villages.