Editing Mason, New Hampshire (section)

==Geography==
According to the [[United States Census Bureau]], the town has a total area of {{convert|62.1|sqkm|order=flip}}, of which {{convert|0.1|sqkm|order=flip|2}} are water, comprising 0.23% of the town.<ref name="CenPopGazetteer2021"/> Mason is drained to the east by Spaulding Brook, Gould Mill Brook, and Wallace Brook, tributaries of the [[Nissitissit River]], and to the south by Walker Brook, a tributary of the [[Squannacook River]] in Massachusetts. The Nissitissit and Squannacook are both tributaries of the [[Nashua River]], and the entire town is thereby part of the [[Merrimack River]] watershed. The town's highest point is {{convert|1100|ft|m}} above [[sea level]], on an unnamed summit near the border with Greenville.

Mason is bordered by [[New Ipswich, New Hampshire|New Ipswich]] and [[Greenville, New Hampshire|Greenville]] to the west, [[Wilton, New Hampshire|Wilton]] to the north, [[Milford, New Hampshire|Milford]] to the northeast, [[Brookline, New Hampshire|Brookline]] to the east, and [[Ashby, Massachusetts]], and [[Townsend, Massachusetts]], to the south.

The town is served by state routes [[New Hampshire Route 31|31]], [[New Hampshire Route 123|123]] and [[New Hampshire Route 124|124]].

=== Adjacent municipalities ===
* [[Wilton, New Hampshire|Wilton]] (north)
* [[Milford, New Hampshire|Milford]] (northeast)
* [[Brookline, New Hampshire|Brookline]] (east)
* [[Townsend, Massachusetts]] (southeast)
* [[Ashby, Massachusetts]] (southwest)
* [[New Ipswich, New Hampshire|New Ipswich]] (west)
* [[Greenville, New Hampshire|Greenville]] (west)