Pemaling Gewog, also known as Biru Gewog, is one of the smallest gewogs under the administrative jurisdiction of Tashicholing Drungkhag in Samtse Dzongkhag, covering an area of 49.04 km². The Gewog consists of 5 Chiwogs, encompassing 46 villages and 787 households, as per the Annual Census, 2023. Situated in the western part of the district, Pemaling Gewog shares its borders with Namgaycholing Gewog to the East, Tendruk Gewog to the North, Tashicholing Gewog to the south, and the Indian State of West Bengal to the West. The Gewog experiences diverse climatic conditions due to its varying altitudes. The northern region, with an altitude of 1800 meters, experiences cool climatic conditions, whereas the southern region, with an altitude of 600 meters, experiences sub-tropical climatic conditions. The annual rainfall in the Gewog ranges between 1200mm and 5500mm. The soil varies from clayey loam in the north to sandy soil in the south.