錦大沼公園 / Nishiki Onuma Park

錦大沼公園（位於苫小牧市）位在活火山的樽前山的丘陵地上。在環繞一圈約3.5公里的大沼和1.6公里的小沼附近的溼地地區建有遊憩步道，是大型的自然公園。1977年開園以來，在公園的隔壁設有露營場、獨木舟體驗、溫泉等各式各樣的設施和設備（需付費）。隆冬時沼澤會結冰，可以體驗冰上釣公狗魚。

Nishiki Onuma Park (Tomakomai City) is a very big park located in hilly terrain at the base of Mt. Tarumae, which is a volcano. It houses Onuma, big marsh in English, and Konuma, small marsh. Onuma is 3.5 kilometers around and Konuma is 1.6 kilometers around. There are walking paths, with some parts wooden boardwalk, on account of the wetland underfoot. Since opening in 1977, some paid facilities have been constructed, such as a camping site, onsen facilities and other activities. Canoeing is popular. In mid winter, the marshes are iced over and visitors can enjoy fishing for Wakasagi smelt fish on the ice, through a drilled hole.