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Monument One
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Monument One, Historic boundary marker near the United States border, Canada

Monument One is a boundary marker located on the Canada-United States border, pinpointing the exact location where the international boundary line runs. The monument serves surveyors and officials as a reference point for official mapping and border administration.

The marker was established in 1700 by the International Boundary Commission to define the territories between Canada and the United States. This was an early effort to demarcate North American boundaries through physical monuments.

Monument One represents an enduring symbol of international cooperation and mutual understanding in managing territorial boundaries between neighboring nations.

The location is accessible to hikers and history enthusiasts exploring the region, and it can be visited on foot. It is recommended to explore the surrounding area carefully, as the marker is situated in a less developed zone.

The monument is part of a larger network of boundary stones that stretch for hundreds of kilometers along the border. Each stone marks a precise surveying point and contributes to the physical documentation of one of the oldest surviving border demarcation systems.

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Operator
International Boundary Commission
GPS coordinates
45.94345,-67.78126
Latest update
December 14, 2025 18:03
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« Monument One - Historic boundary marker near the United States border, Canada » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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