Keike Onsen (hot spring) is a hot spring resort by the seaside that overlooks the Yumigahama Peninsula's beautiful sandy beach with white sand and green pine trees that faces the Sea of Japan. Kaike Onsen is the largest hot spring resort in Sanin region with accommodation available for as many as 5,000 visitors at a time in its numerous hotels and ryokans. The hot spring wells up from the sea. Its calcium and salt content are considered to be beneficial especially for skin.

Kaike Swimming Beach spreads out in front of Kaike Hot Spring. The beach is crowded with many sea-goers in summer. The beach has been selected as one of the 88 Best Swimming Beaches in Japan.