Hamasaki Beach & HOPS Marine Sports, Karatsu, Saga

Hamasaki Coast & HOPS Marine Recreation Center, Karatsu City, Saga. Flanked by Karatsu Bay's calm cobalt waters and the verdant sweep of Niji no Matsubara—one of Japan's Three Great Pine Groves—Hamasaki Beach is a vibrant hub for paddleboarding (SUP), sea kayaking, and windsurfing. The white sands and tranquil shallows make it ideal for marine adventure. After hitting the waves, travelers head to Karatsu castle town to taste transparent translucent live squid sashimi (Yobuko ika) at Kawataro, savory squid dumplings, and historic Shouro Manju cakes. ✦ Must-Visit Highlights: ▸ Niji no Matsubara Coastal Marine Sports: Paddle tranquil bay waters with scenic backdrops of a million ancient black pine trees. ▸ Translucent Yobuko Live Squid: Feast on ultra-fresh live squid sashimi sliced tableside while still crisp, sweet, and moving. ▸ Legendary Shouro Manju Pastries: Sample round baked sponge cakes filled with silky strained red bean paste from Ohori Park.