Haiyan County is home to 4 named mountains. The highest is Gaoyang Shan at 245 m.
There are 4 named mountains in Haiyan County. The highest and the most prominent mountain is Gaoyang Shan.
Yes. Haiyan County has 4 named mountains. The highest is Gaoyang Shan at 245 m.
The highest mountain in Haiyan County is Gaoyang Shan, at 245 m.
Haiyan County has 4 named mountains.
