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.
Celebrating Radio: Parks on the Air
Riordan Mansion State Historic Park
Saturday, May 17, 2025 9:30 a.m. - 4:00 p.m.
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The Coconino Amateur Radio Club will be onsite with radios and antennas, participating in a Parks on the Air event with local amateur radio operators contacting stations from near and far, from local, to state, and worldwide. Park visitors are invited to try their hand at contacting stations under the supervision of licensed HAM operators. Learn about amateur radio, the contributions Arthur Riordan made to the growth and development of Flagstaff, and have fun talking to stations from around the state, the US and around the world. You can even try your hand at Morse Code - learn how to send your own name.
MORE EVENTS
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April 13, 2025
Riordan Mansion Special Tour: The Ones Who Were Hired
Enjoy a a specialized tour that highlights the individuals who worked for the Riordans. We will discuss not only the employees that made the Arizona Lumber and Timber Company so successful, but also the domestics that worked in the house. Hear their stories about their experiences and how they contributed to the community of Flagstaff.
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April 14, 2025
Lunchtime Lecture: "Dock Marston: The Colorado River Historian" with Tom Martin
Join local author and historian Tom Martin as he presents on his new book, Dock Marston: Grand Canyon’s Colorado River Running Historian, Vol 1.
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Sundays, May 11 | June 8 | July 13, 2025
Riordan Mansion Special Tour: Historic Milton Walking Tour
A 90-minute guided walk from Riordan Mansion to explore the Arizona Lumber and Timber Company property and the town site of Milton.
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May 12, 2025
Riordan Mansion Lunchtime Lecture: Murder & Mystery, Myth & History: The 1887 Little Johnny Elden Story
The best-known and perhaps most-visited gravesite in northern Arizona belongs to little Johnny Elden, Jr. His murder in 1887 remains one of the most infamous in Arizona
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May 16th & 17th
Riordan Masion Whisky Tasting at Tim’s Table
Whisky Tasting at Tim’s Table
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August 10, 2025
Riordan Mansion Special Tour: Art and Architecture
Riordan Mansion and art have gone hand in hand since the mansion was created in 1904; through artwork that decorates the interior and the structure of the house itself. This specialty tour examines the Riordans’ art collection and the Arts and Crafts Movement which inspired the design for the Riordans’ home.
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Sunday, Nov. 9, 2025
Riordan Mansion Special Tour: Stickley Room by Room
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.