The Conestoga River forms part of the northern boundary of the township, and Pequea Creek forms the southern boundary. The township is bordered to the north by the city of Lancaster and contains the unincorporated communities of Lyndon, Mylin Corners, Lampeter, Lime Valley, and part of Willow Street.
The Conestoga River .forms part of the northern bound,ary of the township, and Pequea Creek forms the southern boundary The township. is bordered to the north by the city of Lancaster and contains the unincorporated communities of Lyndon, Mylin Corners, Lampeter, Lime Valley and part of Willow Street