Hello there! I'm a geography enthusiast with a keen interest in the borders and boundaries of the world's regions. It's always fascinating to explore how different areas are connected and the natural or man-made features that define their limits.

Montana, often referred to as the "Treasure State," is a state in the Northwestern United States. It's known for its vast landscapes, from the Rocky Mountains to the Great Plains, and it plays a significant role in the country's geography due to its position and the states and provinces it borders.

To begin with, Montana shares its northern border with three Canadian provinces. These are British Columbia, Alberta, and Saskatchewan. The border with British Columbia is defined by the Continental Divide, which is a significant geographical feature that separates the watersheds that drain into the Atlantic Ocean from those that drain into the Pacific Ocean. The border with Alberta is also along the Continental Divide, with the Rocky Mountains serving as a natural barrier. The border with Saskatchewan is less mountainous and is primarily defined by the 49th parallel north, which is a commonly used latitude line for borders in North America.

Moving to the east, Montana is bordered by two U.S. states: North Dakota and South Dakota. The border between Montana and North Dakota is along the 104th meridian west, which is a longitudinal line that helps in defining the eastern boundary of Montana. The border with South Dakota is more complex, as it involves both longitudinal lines and the Yellowstone River. The river serves as a natural boundary between the two states, with the border following the river's course in certain areas.

To the south, Montana is bordered by the state of Wyoming. The border between these two states is relatively straightforward, being mostly a straight line that follows the 44th and 45th parallels north, with some adjustments to accommodate the natural features of the area.

Finally, to the west, Montana is bordered by the state of Idaho. The border here is defined by the Bitterroot Range, a subrange of the Rocky Mountains, and the Continental Divide. The Bitterroot Mountains serve as a natural barrier, and the border follows the mountain range in certain sections.

In summary, Montana's borders are a mix of natural features like mountain ranges and rivers, as well as longitudinal and latitudinal lines that have been established for geopolitical reasons. These borders not only define Montana's position within the United States and its relationship with Canada but also highlight the state's diverse geography and the unique features that make it such an interesting place to study.

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Montana borders the Canadian provinces of British Columbia, Alberta, and Saskatchewan to the north and the U.S. states of North Dakota and South Dakota to the east, Wyoming to the south, and Idaho to the west.Mar 9, 2018read more >>