Pima County Conservation Lands and Resources: Big Wash Nature Trek

Join a naturalist-guided walk along Big Wash in Oro Valley, on an easy- to moderate-level trail. In addition to great views of the Santa Catalina Mountains, this area is designated an important wildlife corridor, so we’ll keep an eye out for native birds such as Gila woodpeckers and cactus wrens, and other desert wildlife. Trekking poles encouraged, and sure-footedness is a must.

DIRECTIONS: Parking Entrance is off of Paseo Arroyo Mayor From the intersection of N. Oracle Road and N. Rancho Vistoso Blvd, drive west on N. Rancho Vistoso Blvd. for about half a mile. As soon as you cross the bridge over Big Wash, get into the left turn lane and turn left on Paseo Arroyo Mayor. Then turn left almost immediately down a slight incline and park in the large dirt parking area. There is no water and no restroom facility at this location. Please carry water and wear sturdy hiking shoes.