Closed Oct 28th-April 29th, 2025
The Arboretum is closed for the season beginning October 28th through April 29th 2025.
The Arboretum is closed for the season beginning October 28th through April 29th 2025.
Come enjoy a pint at Mother Road Brewing Company on the third Wednesday of each month and support the Arb while hearing about the latest research in the biological sciences! This months planned speaker and topic (subject to change): Ana Miller ter Kuile - tbd Haley Farwell - forestry with an emphasis on snow hydrology.
Join us for a big clean up before the season begins! The more the merrier for this 2 hour project from 9-11am. Bring a water bottle, sun protection and gloves. Extra rakes are welcome too! If you are new to volunteering at the Arb, please fill out our volunteer form prior to attending. Volunteer Information […]
The Arboretum opens for our 2025 season April 30th, 2025!
Plateau Perspectives: Nature Through Art celebrates the profound and evolving relationship between art, ecology, and the unique landscape of the Colorado Plateau. Set amid the natural beauty of the Arboretum at […]
Join us as we re-connect with our volunteers and meet some new friends! We'll meet at the Visitor Center for an orientation and talk about volunteer opportunities. Then we'll take a tour with our Executive Director, Nate O'Meara. Light refreshments will be provided and please bring a lunch to enjoy afterwards. RSVP here!
Join us for some projects on our grounds from 9-11am. Bring a water bottle, sun protection and gloves. Extra rakes are welcome too! If you are new to volunteering at the Arb, please fill out our volunteer form prior to attending. Volunteer Information Please RSVP to gardens@thearb.org if you plan to attend.
Participants in the Festival of Science Scavenger hunt with their Scavenger Hunt swag enjoy free admission to complete their quest! Show your swag at the visitor center for entrance!
Join us at the Arboretum’s vegetable garden to learn about gardening in Flagstaff and season extenders. This will be a hands-on workshop where participants will gain the knowledge required for […]
The Botanical Blacksmiths exhibit is a seasonal art installation of metal garden sculpture available for purchase. Thirty percent of all sales benefit The Arboretum at Flagstaff. The exhibit runs May […]