Blawenburg is a historic village within Montgomery Township in southern Somerset County. It developed along the Great Road and Route 518, an old travel route connecting the Princeton area with communities to the north and west. The village retains a small collection of historic homes, religious buildings, open land, and local institutions that distinguish it from surrounding suburban development. Blawenburg is also associated with the Blawenburg Band, a longstanding community musical organization with roots in the nineteenth century. The village is not separately incorporated and relies on Montgomery Township for municipal services, schools, and local government. Nearby roads connect Blawenburg with Skillman, Belle Mead, Hopewell, and Princeton. Farms, preserved land, and wooded parcels remain visible around the village, while newer residential neighborhoods are found elsewhere in the township. Blawenburg’s modest scale, historic architecture, and location along an early regional route make it an important part of Montgomery Township’s local heritage.