Stage 1 fire restrictions will be removed September 4, 2025.
The main entrance and parking lot are located at 409 W Riordan Rd., two blocks east of Milton Rd. next to the NAU parking garage.
Programs & Events
Riordan Mansion State Historic Park
Riordan Mansion Special Tour: Historic Milton Walking Tour
Sunday, October 12, 2025
9-10:30 a.m.
A 90-minute guided walk from Riordan Mansion to explore the Arizona Lumber and Timber Company property and the town site of Milton.
Riordan Mansion Halloween Tours
October 24, 25, 29, and 30, 2025
7, 8, and 9 p.m. nightly
The historic Riordan Mansion makes a great backdrop for spinning yarns appropriate to the Halloween season. This very popular guided tour for adults is a storytelling session involving tales of the fantastic and the factual. Reservation required!
Riordan Mansion Special Tour: Stickley Room by Room
Sunday, Nov. 9, 2025
3 p.m.
In celebration of Gustav Stickley’s birthday, join us for a tour focused on the Stickley furniture and the Arts and Crafts Style. Reservations required.
