
Ipswich River winds through the heart of this coastal landscape, passing the established town center of Ipswich before emptying into the vast marshlands and tidal flats of Ipswich Bay. The complex maritime geography is defined by the shifting sands of Plum Island and the protective arm of Castle Neck, creating a network of interior waterways including Plum Island Sound and Roger Island River. These waters separate numerous landforms such as Hog Island and Grape Island from the mainland, where the Boston and Maine railroad line connects the settlements of Rowley and Essex.
155 named features on this map. Tap any name to fly to it.
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1886 · Gloucester
USGS Topo · 1:62,500
1888 · Newburyport
USGS Topo · 1:62,500
1888 · Gloucester
USGS Topo · 1:62,500
1888 · Salem
USGS Topo · 1:62,500
1890 · Newburyport
USGS Topo · 1:62,500
1893 · Salem
USGS Topo · 1:62,500
1893 · Gloucester
USGS Topo · 1:62,500
1894 · Newburyport
USGS Topo · 1:62,500
1917 · Salem
USGS Topo · 1:62,500
1918 · Gloucester
USGS Topo · 1:62,500