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 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!
Spanish-language tours
November 1 and 2 11 a.m.
In honor of Riordan employees with Mexican heritage who celebrated Dia de los Muertos, the park will be offering the 11 a.m. guided tour on November 1 and 2 in Spanish.
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.
