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2018 Map of Grand Isle

Name: 2018 Topographic Map of Grand Isle
Creator: U.S. Geological Survey
Published: 2018
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2018

About this map

The Saint John River forms the international boundary between Maine and Canada, defining the northern edge of this Aroostook County landscape. Settlements like Saint David and Grand Isle are anchored along Main St, which follows the riverbank and serves as the primary corridor for commerce and community life. The interior terrain is shaped by numerous watercourses, including Beaulieu Brook, Lower Beaulieu Br, and Thibodeau Brook, which drain the higher elevations toward the river.

Genealogists and local historians can find significant landmarks such as the Saint Gerard Cem near the river, along with family-named roads like Beaulieu Rd, Gendreau Rd, and Morneault Rd. The map also captures local recreation and land use, featuring the ATV/Snowmobile Trl and the Thibodeau Island landform. To the south, Germain Lake and Lavels Lake provide natural focal points amidst a network of rural routes such as Lavoie Lake Rd and Tree Farm Rd.