The "Silo Observation Deck," located along National Route 230, is an observation deck where you can enjoy a panoramic view of Lake Toya. If you want to enjoy the scenery of Lake Toya, this is the first place you should visit. Not only can you enjoy the view from the observation deck, but there are also facilities essential for travel, such as spots for commemorative photos, restaurants, souvenir shops, and rest areas. Free parking is also available.