• Volunteer and Staff clean up day!

    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. […]

  • OPENING DAY!

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

    The Arboretum opens for our 2026 season April 29th, 2026!      

  • Shade the Raven talk

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

    Meet Shade the raven and learn more about these intelligent corvids!  

  • 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!

  • 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.

  • Ales with the Arb! Every 3rd Wednesday

    Mother Road Brewing Company 7 S. Mikes Pike St, Flagstaff, AZ, United States

    This months planned speakers and topics (subject to change):

  • The Arboretum @ Flagstaff will be at the Master Gardener’s plant sale at Colton Garden!

    Colton Garden at the Museum of Northern Arizona 3101 N Fort Valley Rd, Flagstaff, AZ, United States

    The Coconino County Master Gardener’s Plant Sale will be held at the Colton Garden. There will be plants, starts, used tools, and food to buy, gardening talks and advice for free, and fun activities. Look for our table to get your Arboretum grown native plants!

  • 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.

  • Raptor Education

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

    Join Michelle from the International Raptor & Falconry Center to learn about the conservation of raptor species worldwide and their place in the ecosystem. Free with admission. IRFC is a non-profit organization. Donations are welcome.