Summer Rafting & Water Activities Indulge in your adventurous side and take in the scenery along Niseko's Shiribetsu River with rafting, ducky, and kayak tours from Niseko Adventure Centre. More details NAC Adventure Park Enjoy high-flying fun with thrilling obstacles and zip-lines at the NAC Adventure Park! More details Bike Rentals Frequented by cyclists all over Japan, enjoy the cool climate, wide roads, and unmissable scenic views as you ride through Niseko! More details Bike Tours Enjoy the ease of modern e-bikes as you ride through the panorama line and through the foothills of Niseko - or even to Iwanai! More details Mountain Bike Touring Enjoy the thrill of biking through the mountainside, along rivers, over logs and even some creek-crossing! More details Niseko Grand Hirafu Explore Grand Hirafu in summer with the Summer Gondola. More details Trekking The summer months unveil a variety of trails waiting to be explored with uninterrupted views of Mt. Yotei! More details Golf & Tennis The Niseko summer provides comfortable and idyllic conditions for both golf and tennis, nestled between beautiful mountain views! More details