I was used to travel from Colombo to Pollonnaruwa by morning train (Udaya dewi/උදය දේවී) in one part of my life and accidently noticed an isolated mountain just passed Konwewa (කෝන් වැව) station. I could notice this mountain till I pass Moragollagama (මොරගොල්ලාගම) station. As it was large and situated on a surrounding flat ground, aroused my curiosity and found to have it as the longest isolated mountain of Sri Lanka-Galgiriya mountain.