Plant Sale FREE ADMISSION
The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United StatesOur semi-annual plant featuring native plants!
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Bird Walk SOLD OUT
The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United StatesJoin Dr. Celia Holm for a morning bird walk around the Arboretum grounds.
Ales with the Arb! Every 3rd Wednesday
Dark Sky Brewery Beer Garden 103 W Birch St, Flagstaff, AZ, United StatesCome enjoy a pint at the Dark Sky Brewery-Beer Garden on the third Wednesday of each month and support the Arb while hearing about the latest research in the biological […]
Wildflower Walk SOLD OUT
The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United StatesJoin our knowledgeable Arboretum Staff for a morning walk through the gardens!
Peace Outfitters Flower Power Fundraiser for the Arboretum!
Peace Outfitters 14 Historic Rte 66, Flagstaff, AZ, United States
Raptors at the Arb! Oct. 6
The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United StatesAles with the Arb! Every 3rd Wednesday
Dark Sky Brewery Beer Garden 103 W Birch St, Flagstaff, AZ, United StatesCome enjoy a pint at the Dark Sky Brewery-Beer Garden on the third Wednesday of each month and support the Arb while hearing about the latest research in the biological […]
Arizona’s Magnificent Trees Workshop (registration req.)
The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United States
Community Pumpkin Carving at Dark Sky Brewing Co. Beer Garden
Dark Sky Brewery Beer Garden 103 W Birch St, Flagstaff, AZ, United StatesJoin us for some pumpkin carving on Friday night and then come and see your creation at our annual Pumpkin Walk 10/26!
Closed Oct 28th-April 29th, 2025
The Arboretum is closed for the season beginning October 28th through April 29th 2025.
Call Us: 928-774-1442
The Arboretum at Flagstaff 4001 s Woody Mountain Rd. Flagstaff Az 86005 info@thearb.org
The Arboretum at Flagstaff is a 501c3 non-profit.
All marks are the property of their respective owners. Except where otherwise noted.