bancroft castle, town of groton, middlesex county, massachusetts, united states

1906 area atop bancroft began boston breathtaking brush bucolic building built bungalow castle county door early fenced fire general gibbet green groton hike hiking hill hills home iron mansion massachusetts middlesex old open openings part picturesque preservation protected public quintessential remains retirement ruins scenic skeletal skeleton sky space spectacular spring states stone stones structure tall these tower town trails trees turret united uphill view views walking wall william window windows