Area and location.
Namgaychhoeling (Lahireni) gewog under Tashichholing Dungkhag is connected by a feeder road and located to the north-west of the Samtse Dzongkhag. It covers around 128.49 square kilometers of area. The gewog is bordered by Norbugang and Doongtoed gewogs to the east, Pemaling and Tendruk gewogs to the west, Tashichholing and Sangngachholing gewogs to the south and Haa Dzongkhag to the north.
The gewog experiences annual rainfall ranging from 1200mm to 3000mm.The gewog has hot and humid summer, dry and cool winter with snowfall in the northern part of gewog and falls in sub-tropical monsoon zone.
Types of Soil.
The geog has red, alluvial and black types of soils.
Chiwog under the Gewog: