Patagonia Mountains the Sonoran town of San Lazaro. The old mining camps and ghost towns of Mowry, Washington Camp, Harshaw, and Duquesne are located in the Patagonia Mountains. Nogales, Arizona, and Nogales, Sonora, are in the valley to the southwest of the mountain range. The San Rafael Valley and Canelo Hills are to the east of the Patagonia Mountains. The connected Santa Rita, Patagonia, and Sierra San Antonio ranges are part of the Madrean Sky Islands ecoregion, the sky island mountain ranges region on the north of the Sierra Madre Occidental, the major cordillera and mountain ecoregion of central-western and northwestern Mexico.
Stikine Ranges the Yukon boundary, adjacent to the Nisutlin Plateau at c. , to the Finlay River at c. . Stikine Ranges The Stikine Ranges are a group of mountain ranges and mountainous plateaus in northwestern British Columbia, Canada. They are the northernmost subdivision of the Cassiar Mountains and among the least explored and most undeveloped parts of the province. The Sifton Ranges, which are also part of the Cassiar Mountains, lie immediately east of the Stikine Ranges just north of the Finlay River; northwest of there the larger Kechika Ranges lie between the Stikine Ranges and the Rocky Mountain Trench. The