Ryanggang is home to 276 named mountains. The highest is Paektu Mountain at 2,750 m.
There are 276 named mountains in Ryanggang. The highest and the most prominent mountain is Paektu Mountain.

Yes. Ryanggang has 276 named mountains. The highest is Paektu Mountain at 2,750 m.
The highest mountain in Ryanggang is Paektu Mountain, at 2,750 m.
Ryanggang has 276 named mountains.
