As a 501(c)(3) nonprofit, Boyce Thompson Arboretum relies on admissions, donations, annual memberships, plant and merchandise sales and fundraising events to achieve our mission.

Volunteers support every operation and are the heart and soul of BTA. Major and Legacy Gifts have a long-term impact, providing support for buildings, gardens and large-scale programs.

Tours at Boyce Thompson Arboretum

Join

Member support enables the Arboretum to achieve its mission and contributes to the ongoing care and development of BTA’s world‐class collections. As a member you will have unlimited free admission for a full year. Other benefits include our quarterly member magazine, guest passes, discounts on plant and gift sales, members‐only events, e-newsletter and more.
Become a Member
The historic Smith Building at Boyce Thompson Arboretum

Donate

There are many ways you can contribute to the ongoing success of Boyce Thompson Arboretum. The Annual Fund helps BTA inspire, educate and engage with visitors through programs, walks and guided tours. It supports field trips targeted to meet a range of academic standards for school groups visiting the massive outdoor classroom that is the Arboretum.
Learn More

Our Donors

Boyce Thompson Arboretum gratefully acknowledges all of the individuals, corporations, small businesses and foundations that have supported the Arboretum’s mission to inspire appreciation and stewardship of desert plants, wildlife, and ecosystems through education, research and conservation, through their kind and generous donations.

See Our Donors

Volunteer

There are many benefits to volunteering: you can take part in special projects and learn from professionals while you work together; you can be part of a close-knit community of volunteers; you can share your time, skills and talents with one of Arizona’s top natural attractions (and make a real difference!); and perhaps most importantly, you’ll have fun!

 

Volunteer Handbook

Active Volunteers

Receive volunteer updates, post your service hours and much more —

anytime, and from any device.

Log in Here

Tag us on Instagram with
@btarboretum #1Arb

Did you know the difference between palms and cycads?

Cycads date back to about 280 million years ago (that`s before dinosaurs!). Unlike palms, which attract pollinators with flowers, cycads are gymnosperms that produce seeds in woody cones. Cycads are more closely related to conifers than their look-a-like palms.

Check out these cycads during your next trip to Boyce Thompson Arboretum. Plan your visit at the link in bio.

#btarboretum #boycethompsonarboretum #superioraz #cycads #desertplants
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`Aloe` Everybody!

Boyce Thompson Arboretum is open on Presidents` Day, 8 am - 5 pm (last admission at 4 pm). Have an outdoor adventure before the weekend is over.

Plan your visit at the 🔗 in bio.

Photo by: Kelley Wolfe

#aloe #aloebloom #btarboretum #boycethompsonarboretum #superiorarizona
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Happy Birthday Arizona!

Today is a perfect day to get outside and explore the wonders of Arizona. Check out these trails and gardens that highlight the beauty of our local deserts during next trip to Boyce Thompson Arboretum:

- Sonoran Desert Exhibit
- Chihuahuan Desert Exhibit
- Mojave Desert Exhibit
- The Upland Region
- Southwestern Trail

Join us in wishing Arizona a Happy Birthday! Plan your visit at the link in bio.

#boycethompsonarboretum #superioraz #happybirthdayarizona #SonoranDesert #desertplants
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A broad-billed hummingbird taking a pit stop at Boyce Thompson Arboretum

Discover over 200 species of Arizona`s birds. Plan your visit at the link in bio.

#boycethompsonarboretum #superioraz #broadbilledhummingbird #hummingbird
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Nothing beats views like this

Stop by the Perennial Garden during your next trip to Boyce Thompson Arboretum.

Plan your visit at the link in bio.

#btarboretum #boycethompsonarboretum #superioraz
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