Phayao
Phu Langka Forest Park Phu Langka Forest Park is the only viewpoint spot to admire the sea of fog in Phayao Province, especially at the field of Dok Khlongkhleng – Osbeckia stellata Buch.-Ham. ex Ker Gawl. – which is usually in full bloom during July – December. It is located at Pha Chang Noi Sub-district…