phu phan | Bangkok Post Thailand Guide, Sightseeing, Nature & wilderness, Thailand Guide:
The appearance of Phu Kao resembles a frying pan which has a great plain in the centre. It is assumed to be the remains of a volcano extinguished millions of years ago. The lower vast plain of Lam Nam Phong used to be a .
phu phan | Bangkok Post Thailand Guide, sightseeing, nature & wilderness, mountains Thailand Guide:
The appearance of Phu Kao resembles a frying pan which has a great plain in the centre. It is assumed to be the remains of a volcano extinguished millions of years ago. The lower vast plain of Lam Nam Phong used to be a .