Ton Sak Yai National Park has 31 named peaks. The highest is Phu Phak Sap at 1,046 m. Other notable peaks include Khao Yuak, Khao Aen and Khao Samliam.
There are 31 named mountains in Ton Sak Yai National Park. Phu Phak Sap is the highest point. The most prominent mountain is Khao Aen.
The highest peak in Ton Sak Yai National Park is Phu Phak Sap, at 1,046 m.
Notable peaks in Ton Sak Yai National Park include Phu Phak Sap, Khao Yuak, Khao Aen, Khao Samliam and Khao Thanu.
