 Dorset and South Dorset are located in the western and southern parts of the town, respectively, along Vermont Route 30 in a valley between two portions of the Taconic Range.Mount Aeolus is located in the southern part of the town between South Dorset and East Dorset.Dorset Mountain rises in the northern part of the town, with its summit (Dorset Peak) located just north of the town line in Danby.