Fort Union National Monument and Santa Fe National Historic Trail, New Mexico, United States of America, North America

adobe architecture arid climate beauty in nature blue sky building color image cultural day desert desolate environment facade fence field fort fort union fort union national monument fortress historic historical landmark history horizontal landscape meadow national historic trail national monument nature new mexico nobody north america outdoors path photography ruins santa fe santa fe national historic trail scenic view sunny tourist attraction trail travel travel destinations united states united states of america america american americas color colour daytime front historical landmark nm outside sand scenic sky southwest structure sunshine us usa us usa view walkway wall