It also borders Russia's Primorsky Krai to the southeast. The city is located within latitude 44° 51'−46° 36' N and longitude 130° 24'−133° 56' E, and has an administrative area of . Much of the prefecture area sits within the conjunction region between the Changbai Mountains and the Wanda Mountains. Within its borders, Lake Xingkai is the largest lake with an area of , while the Muling River, Songacha River and the Ussuri River are the largest rivers in the prefecture.