The roadside station "Shirasaki Marine Park" is located almost in the center of the coast of Wakayama Prefecture, and the entire facility is surrounded by white limestone. The scenery, which has been written about in the Manyoshu since ancient times, has also been selected as one of the "100 Best Sunsets in Japan" and "100 Best Beaches in Japan," and you can get a panoramic view from the observation deck.