Ten cities are located in Saga Prefecture:
- Karatsu Kunchi (唐津くんち). Held at the beginning of November in Karatsu City. This is Saga's most famous festival and attracts around 1 million visitors every year.
- Imari Ton-Ten-Ton Festival (伊万里トンテントン祭り) (In Imari City). Held for 3 days every year near the end of October. The festival is one of the three great fighting festivals in Japan. In the festival a crashing battle takes place between the two huge portable shrines, the Ara-mikoshi and the Danjiri. The name "Ton-Ten-Ton" represents the sound of drums used in the festival.
- Kashima Gatalympics. Held every May in a small town called Hama, near Kashima City. This event involves playing a variety of sports in the mudflats of the Ariake Sea.
- Saga International Balloon Fiesta. Held at the beginning of November every year just outside of Saga City along the Kase River. This is a very popular event and attracts competitors from all over the world.