Just across the border from Douglas Arizona, the mining town of Agua Prieta starting booming in the beginning of the 1900s, and today is a transit center of growing importance.

For many tourists and travelers from the east, this frontier...

Just across the border from Douglas Arizona, the mining town of Agua Prieta starting booming in the beginning of the 1900s, and today is a transit center of growing importance.

For many tourists and travelers from the east, this frontier town functions as a gateway to Sonora State, especially for the fascinating drive down the Ruta del Río Sonora.

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