The name of the valley that Tucson is located in is called the "Tucson Valley."
The article "They elevate us - A short course on the peaks, ridges surrounding Tucson" lists the high points that surround the city and some of the outlying terrain.
Sources:
Kreutz, Doug. "They elevate us - A short course on the peaks, ridges surrounding Tucson, opens a new window." Arizona Daily Star. January 21 2018. Page E01.
Chronic, Halka. Roadside Geology of Arizona. Missoula: Mountain Press Pub. Co., c1983. Page 65.
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