An article on Tucson Basin cerros de trincheras sites.
Tags: black mountain,cerro prieto,cerros de trincheras,hohokam,ironwood forest national monument,linda vista hill,martinez hill,rillito peak,tucson,tumamoc hill

Page 2 from Refining the Role of Cerros de Trincheras in Southern Arizona Settlement.
Tags: black mountain,cerro prieto,cerros de trincheras,ironwood forest national monument,linda vista hill,martinez hill,rillito peak,tucson,tumamoc hill

Distant Fireworks 02.
Tags: fireworks,gila monster house,martinez hill,mount devine