terrainSubjectsCanyonsWalnut Canyon National MonumentFlagstaffWalnut Canyon photo Browse 20 Pictures of Walnut Canyon Show More event Dates with Walnut Canyon February 19, 2015 map Walnut Canyon Photographed Counties Coconino County, Arizona Towns Flagstaff, AZ Districts Walnut Canyon National Monument (AZ) terrainSubjects Photographed Artifacts Cliff Dwelling Conditions Fire Damage Contains Cliff Face Decayed Indian Ruins Ecosystems Spruce-Fir Forest Pine Trees Arizona Cypress Douglas Fir Juniper Ponderosa Pine Rock Coconino Sandstone photoWalnut Canyon Picture Data Access February 19, 2015 020; 019; 018; 017; 016; 015; 014; 013; 012; 011; 010; 009; 008; 007; 006; 005; 004; 003; 002; 001;