OPENING DAY!

The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United States

The Arboretum opens for our 2025 season April 30th, 2025!

Plateau Perspectives: Nature Through Art Presented by ARTx @ The Arb

The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United States

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 Flagstaff, this exhibition invites artists to explore and amplify the stories of native plants and ecological processes that define this extraordinary region. The exhibition centers […]

Volunteer Welcome Back and Recruitment event

The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United States

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!

Volunteer work day!

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. 

Festival of Science Scavenger Hunt location

The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United States

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!

Steady Harvest Workshop (Registration required)

The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United States

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 installing the Steady Harvest DIY MiniTunnel kit by installing one at our garden! These durable season extenders are designed with the Flagstaff elements in mind, […]

Botanical Blacksmith Exhibit May 4 – Sept. 20

The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United States

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 4 – Sept. 20 Art works are located in our Exhibit Hall and around our stage and picnic area. Take a look and maybe take […]

Bird Walk (Registration required)

The Arboretum at Flagstaff 4001 S. Woody Mountain Road, Flagstaff, AZ, United States

Join Dr. Celia Holm for a morning bird walk around the Arboretum grounds.