石狩川
The majority of commercial Ebetsu is on or immediately surrounding Route 12 (runs north-south through town). The northern limits of town are delineated by the Ishikari River, the southern sub-city of Oasa by Ebetsu's boundary with Sapporo. It bounds the city limits of Kitahiroshima, Iwamizawa, Nanporo, Tōbetsu, and Shinshinotsu.