May: Open daily from 6:00 a.m. to 5:00 p.m. Closed May 20th. Last admission 1 hour before closing.
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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!
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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.
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Classes & Programs

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

Nature Play

May 10th, 10:00 am12:00 pm

Discover Nature Play at the Children’s Garden! When: 10 am – 12 pm, Saturdays from October to May  no registration needed Where: Children’s Garden Cost: Free with admission Unplug and Reconnect with Nature! Join us…

Nature Play

May 17th, 10:00 am12:00 pm

Discover Nature Play at the Children’s Garden! When: 10 am – 12 pm, Saturdays from October to May  no registration needed Where: Children’s Garden Cost: Free with admission Unplug and Reconnect with Nature! Join us…

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

The saguaro`s blooming period is a critical window for desert wildlife. Each flower offers nectar and pollen for just a single day before fading. #saguaros #cactusflowers #cactuslover #sonorandesert ...

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Become a Member! Join as a member today to save 10% and enjoy free admission all year.

https://btarboretum.org/bta-membership-spring-2025-ig-campaign/
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Ever wonder why eucalyptus bark litters the ground? ...

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They`re blooming now... but not for long. Wallace roses are worth the trip. ...

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Most people think that the desert rain smell is from this plant. Meet the creosote bush: the Southwest`s most common (and toughest) survivor. ...

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Winter pruning can cost you spring flowers with the Texas Mountain Laurel. ...

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The prickly pear blossoms are putting on quite the show in the garden right now. Can you spot the bee in the photo? ...

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