Riordan Mansion State Historic Park
A 1904 Arts-and-Crafts duplex mansion of log-slab siding and volcanic stone, built by two lumber-baron brothers and preserved with its original furnishings intact. Guided tours walk through forty rooms of Flagstaff's timber-boom history.
409 W Riordan Rd, Flagstaff, AZ 86001 (AZ, Coconino)

