Flagstaff Visitor Center
It's housed in the Flagstaff Station which opened in 1926 and used to be a depot for the Topeka and Santa Fe Railway. Located on the famous Route 66, this Visitor Center is the go-to for info on Flagstaff and surrounding areas. There's a gift shop with souvenirs, clothing, and books as well as a penny press. The station is still functioning, used by Amtrak, so you'll see plenty of trains coming and going. Hours are 8-5 Monday through Saturday and 9-4 on Sunday.