Explore hokkaidos lake shikotsu by mountain bike with an expert guide youll depart along the chitose river and then ride through the woods to the tranquil caldera lake enjoying breathtaking views of neighboring mountain peaks as you pedal take a break during the moderate 5 hour ride to purchase your own lunch at your choice of lakeside restaurants round trip transport is available from the sapporo train station a nearby hotel or new chitose airport numbers are limited to 10 on this smal