Gov. Thomas Hutchinson's Ha-ha

	Gov. Thomas Hutchinson's Ha-ha
	U.S. National Register of Historic Places
	U.S. Historic district; Contributing property
Location	100-122 Randolph Ave., Milton, Massachusetts
Coordinates	42°15′55″N 71°4′4″W / 42.26528°N 71.06778°W
Area	less than one acre
Built	1771
Part of	Milton Hill Historic District (ID95000698)
NRHP reference No.	75000290
Significant dates
Added to NRHP	February 13, 1975
Designated CP	June 9, 1995

Gov. Thomas Hutchinson's Ha-ha is a historic ha-ha at 100-122 Randolph Avenue in Milton, Massachusetts, United States.

The ha-ha (a sunken wall which permits unblocked views, while still serving functions of a wall such as delineating a border and preventing livestock from crossing) was constructed by then-Acting Governor Thomas Hutchinson in the early 1700s, when the land was part of his extensive Milton estate.^[2] It was added to the National Register of Historic Places in 1975, and is a contributing property to the Milton Hill Historic District.^[2]

The ha-ha, which is of modest size, is now on the grounds of St. Michael's Church at 100 Randolph Avenue, approximately one block from Governor Hutchinson's Field, a property of The Trustees of Reservations. Park on the street and walk in the driveway to the left (north) of the church. The ha-ha, with a descriptive sign, is on the right before the bend of the driveway.