Kaike Onsen Beach and Hot Spring District

Kaike Onsen is a beachfront hot spring district on the outskirts of Yonago City, distinguished by hot spring water that emerges directly beneath the sand along the shoreline, a rarity among Japan's onsen towns. A landscaped promenade runs along the beach, connecting a cluster of larger hotel-style ryokan with sea views, several free foot baths, and public art installations, making it one of the more accessible onsen towns to visit for a shorter stopover rather than an overnight stay. Visitors typically walk the promenade, watch the sunset over the Sea of Japan, and stop at a foot bath before continuing, which takes about 1 to 2 hours; day-bathing packages at participating ryokan extend a visit and offer full ocean-view baths, generally available at varying hours by property. The beach itself, while better suited to walking and photography than swimming, gives Kaike Onsen a resort-like feel distinct from the more traditional mountain hot spring towns elsewhere in Tottori. Sunset is the standout time to visit, when the sun sets over the Sea of Japan toward the Shimane Peninsula, coloring the sky above the shoreline promenade. The area is busiest with domestic tour groups during Japanese holiday periods and relatively quiet on weekday off-season visits.