What a fascinating place to visit-Walnut Canyon ruins near Flagstaff Arizona. It took quite a hike down to view the actual ruins but was well worth it, but the hike back up was a challenge (equal to a 20 story building I'm told by my husband) with cement steps and benches to rest on which I took advantage of. Hubby was very encouraging and supportive reminding me that you can do it. He's 4 years younger and in better shape than I am, but together we did it!