The Rincon Valley is found east of Tucson, Arizona, nestled in the base of the Rincon Mountains. The north side of the valley is bordered by Mica Mountain. To the east is Rincon Peak, both peaks falling within the borders of Saguaro National Park. Rincon Creek runs through the north of the valley closer to Mica Mountain as it heads toward Tucson. To the south are foothills of the Rincon Mountains where Colossal Cave Mountain Park is located. Nearby is also the La Posta Quemada ranch and the La Selvilla Picnic Area. The Arizona Trail meanders north from this area through the valley and up Mica Mountain.