Flagstaff is an incredible city. The first time I went I absolutely fell in love. It’s beautifully green (during the warm months) and lush. Hiking around the volcano up there was fabulous. The town is situated right across from the university and you can really feel the energy of the mix of locals. Definitely look into visiting the planetarium. This town is great for outdoors, indoors, history, eating, and just plain hanging out. Take a drive through some of the neighborhoods… so cute!