October – April: Open daily 8am – 5pm. Last admission 1 hour before closing.

Buy Tickets

Our Mission

The mission of Boyce Thompson Arboretum is to inspire appreciation and stewardship of desert plants, wildlife, and ecosystems through education, research and conservation.”

Every visit supports research, environmental education, and directly benefits the mission and success of Boyce Thompson Arboretum.

Donate & Support

Adult

$24.95

Youth (Ages 13-17)

$24.95

Child (Ages 5-12)

$10

Members & Children under 5

$0

Walks & Tours

From daily general tours to specialty walks focusing on birds, ethnobotany or geology, you’ll find the perfect tour for you!
Find More

Wallace Desert Garden

Now open, the new Wallace Desert Garden encompasses 13 acres, 1.5 miles of trails, and 5,000 new plantings in an incomparable setting.
Read More

Classes & Programs

Enjoy classes ranging from gardening tips to gourd art and photography. Some classes and activities have fees.
Learn More

Arbor Day Celebration

April 26th, 10:00 am1:00 pm

Celebrate Arbor Day at Boyce Thompson Arboretum! Join us for our second annual Arbor Day Celebration and immerse yourself in the wonderful world of trees! This event is perfect for the whole family, with exciting…

Members-Only Walk with the Executive Director

May 3rd, 8:00 am9:00 am

All members are invited to join BTA Executive Director Kim Gray for a special walking tour through the Arboretum on Saturday, May 3rd, 2025 8am-9am. Members will hear about the future vision for the arboretum,…

Extended Hours for Members

May 9th, 6:00 am7:00 pm

Members join us for two extra hours to explore and enjoy the gardens on Friday, May 9th from 5pm-7pm. No registration required.

Members-Only Bat Netting

May 17th, 7:00 pm10:00 pm

Experienced biologists will provide a fun, informative presentation about the biology and behavior of bats, as well as threats they face in the wild. Attendees will have the chance to see bats up close and…

Members- Only Member Month Plant Sale

May 24th, 6:00 amMay 26th, 5:00 pm

For Member Month we invite all members to join us Memorial Day Weekend for a special Members-only 20% off all plants and pots sale!

Events

See what’s coming up

Each season brings exciting events and activities, from Family programs to specialty walks!

Check out our webinars, too!

Tag us on Instagram with
@btarboretum #1Arb

Join us at Boyce Thompson Arboretum for our second annual Arbor Day Celebration! Dive into the world of trees with your family through fun activities and crafts. Girl Scouts can earn a special patch for attending (while supplies last, pre-registration required: 7830.blackbaudhosting.com/7830/Girl-Scouts-Arbor-Day-2025). Event entry is free with paid admission.

Date: April 26th
Time: 10:00 am - 1:00 pm
Location: Boyce Thompson Arboretum, 37615 E Arboretum Way, Superior, AZ 85173

Event Highlights:

Liberty Wildlife: Meet ambassador birds
Department of Fire and Forestry Management: Tree care and fire safety tips
Ice, Ice Baby: Snow cones and fresh lemonade
Tree-themed activities and games for all ages
Activities Include:

Tree or Not Tree
Tree Slice Necklaces
Leaf Shape Viewer
Tree Scavenger Hunts
Thank a Tree
Dendrochronology
Tissue Paper Trees
...

154 0

Stop stinknet from spreading - know when and how to remove it. ...

138 1

We`re open later this May! ...

32 0

Not all spikes are created equal! Meet the Moroccan Mound—a Euphorbia with branch‑born thorns masquerading as a cactus. Same survival hacks, different family trees—proof that nature copies what works. ...

497 6

Yes, we’re OPEN this Easter Sunday!

Whether you’re strolling solo or bringing the whole crew, it’s the perfect time to soak up the sunshine and spring blooms. We’re open from 8:00 AM to 5:00 PM, with last admission at 4:00 PM.

Spring is showing off—don’t miss it!
...

164 3

Celebrate Arbor Day at Boyce Thompson Arboretum!

Join us for our second annual Arbor Day Celebration and immerse yourself in the wonderful world of trees! This event is perfect for the whole family, with exciting tree-themed activities and crafts. Plus, Girl Scouts can earn a special patch for attending (while supplies last, pre-registration required 7830.blackbaudhosting.com/7830/Girl-Scouts-Arbor-Day-2025). Event entry is free with paid admission.

Date: April 26th
Time: 10:00 am - 1:00 pm
Location: Boyce Thompson Arboretum, 37615 E Arboretum Way, Superior, AZ 85173

Highlights:

Liberty Wildlife: Meet ambassador birds up close!
Department of Fire and Forestry Management: Learn about tree care and fire safety.
Ice, Ice Baby: Enjoy delicious snow cones and fresh-pressed lemonade.
Tree-themed Activities and Games: Fun for all ages!

Activities:

Tree or Not Tree
Tree Slice Necklaces
Leaf Shape Viewer
Tree Scavenger Hunts
Thank a Tree
Dendrochronology
Tissue Paper Trees
...

175 0

Annuals Vs. Perennials. Do you know the difference? ...

114 0
Tucson Web Design by Anchor Wave