Karatsu Bay is edged with long sandy beaches and a huge pine forest that was planted over 350 years ago to protect the coast from the winds and tides of the Genkai Sea. From the top of the donjon of Karatsu Castle or Mount Kagami, you will be able to admire magnificent panoramas. In the north of the Higashi-Matsuura Peninsula, the waves have eroded the lava plateau and carved a magnificent natural site, the seven Nanatsugama Caves, out of the basalt. The city of Karatsu is famous for the quality of its pottery, which is influenced by the craftsmanship of nearby Korea. Very fine pieces are displayed in the city’s galleries and at Karatsu Castle, alongside magnificent samurai armour.