It borders Conestoga, Providence, Pequea and Drumore townships.

The Baumgardner's Mill Covered Bridge, Duncan Island (36LA60,61), and Shenks Ferry Site (36LA2) are listed on the National Register of Historic Places.

Pequea Creek runs through the township and is home to the Baumgardener's Covered Bridge.

Unincorporated communities in the township include Marticville, Pequea, Mt.

Nebo, Rawlinsville, Erbs Mill, Drytown, Bethesda, Holtwood, and part of Martic Forge.