Journey2 #Pothigai is a great opportunity2see the vegetational variation in #KMTR,as the altitude varies, as crucial part of the trek is vertical climb& while nearing the peak, it's almost 90degree slope.This is view of Karaiyar&the surrounding vegetation from Thulukkan mottai From Karaiyar to almost mid way to kannikatti, Tropical evergreen forest with many layers and dominated by taller and bigger trees like Ficus. The ground is not too wet and the springs in the higher altitude have already become big streams. #Pothigai #Tirunelveli #KMTR #forests