2026 Parties, Festivals and Fun!
Mother’s Day at the Arb
May 10th | 10am-1pm
Included with paid admission. Free to members.
Pollinator Festival
June 20th | 10am-2pm
Included with paid admission. Free to members.
Summer Garden Party
August 29th | Gates open at 4:00pm
Please join us for our biggest fundraiser of year! This year’s Summer Garden Party will be help August 29rd from 4-7:30pm. The night will feature locally sourced food by Square Root Foods, open bar with wine, specialty cocktail and Mother Road beer, raffle, silent auction and live music from Two Hand Union.
Details To be announced.
Pumpkin Walk!
October 24th | Gates open at 3:30 pm
Member $20 / Non-member $25- Youth 5-17 $10 Under 5 Free
Membership, Donations, Nursery
NATIVE PLANT NURSERY
Our greenhouse grown native plants are the best choice for your high elevation garden.
The Arboretum at Flagstaff is a charitable 501(C)(3) organization located in the Coconino National Forest in Flagstaff, Arizona. The Arboretum relies on contributions to support its hands-on and educational mission. Your tax deductible donation helps sustain this local treasure.
Thank You To Our 2026 Season Sponsors!
Click below to become a sponsor, if you have questions about sponsorship email: nate.omeara@thearb.org
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