- This event has passed.
Boo-tanical Trick-or-Treat
Join Boyce Thompson Arboretum this Halloween for Boo-tanical Trick-or-Treat! On October 31, 2025, from 5 pm – 7 pm, the arboretum will transform into a festive Halloween trail with spooky decor, themed crafts, candy handed out by local Superior businesses, and more!
Whether you’re a trick-or-treater, a local supporter, or just looking for a unique way to spend Halloween, this event is a perfect blend of nature, community, and sweet surprises. Come celebrate the season and discover the heart of Superior, one treat at a time!
Food will be available for purchase from Mane-lan Kitchen.
Open to all ages – Costumes welcome!
Free with Admission
What to Expect:
- Many trails have limited lighting. We suggest bringing a flashlight.
- The majority of our trails consist of uneven and unpaved hard-packed dirt. Please wear appropriate footwear.
- We are dedicated to preserving the Arboretum and its wildlife. You may encounter wildlife on the trails. Please do not feed, pet, or follow any animals you may see.
#1Arb
Tag us on Instagram with
@btarboretum #1Arb
🌱Bring outdoor learning to your classroom!
Our Classroom Outreach Programs explore the Sonoran Desert and the world of plants while aligning with Arizona Science Standards. Best of all - they`re FREE for schools within the Cooper Corridor.
Our programs are made possible through support from @resolutioncopper. Interested in scheduling a program? Reach out to us today!
#natureeducation #outdoorlearning #coppercorridor #STEAMeducation #scienceeducationmatters
We have a mushroom growing on one of our Eucalyptus trees!
This yellow fungi is likely a Laetiporus gilbertsonii, also known as Chicken of the Woods. If you visit us within the next week or so, you can find it growing on a tree across from Mr. Big in the Eucalyptus Forest. You don`t want to miss it!
#chickenofthewoods #mushroom #desertmushroom #desertnature #naturelovers #plantlovers
One of these eggs is not like the others... 🤔
Do you see the brown, speckled egg in this nest? It likely came from a Brown-headed Cowbird! Cowbirds are brood parasites, meaning they lay their eggs in nests of other bird species. Once the egg hatches, the unsuspecting parents will raise the baby Cowbird without ever knowing it`s not one of their own.
#birdsofarizona #birdfacts #brownheadedcowbird #broodparasite #birdnest #aznature #birding
Have you ever been to the STEM Dugout at a Diamondbacks game?
Presented by @resolutioncopper, the STEM Dugout features education displays and learning activities for kids of all ages! You can find the Dugout near section 327 on Chase Field`s upper concourse.
We had the privilege of participating during yesterday`s game, and will be back Wednesday, August 26th! If you happen to be there, stop by to learn about desert plants and their pollinators. We hope to see you there!
#Diamondbacks #stemdugout #STEMLearning #btarboretum #natureeducation #planteducation #NatureForKids
Have you tried a jujube before? They`re yummiest when brown and slightly wrinkly and taste similar to dates! They are a favorite sweet treat for our local wildlife.
#jujube #jujubetree #wildfruit #aznature #plantlovers #plantfacts
Tickets are now on sale for Boyce Thompson Arboretum’s fourth annual Green Gala!
Join us for an unforgettable evening under the stars while supporting our mission to inspire appreciation and stewardship of desert plants, wildlife, and ecosystems through education, research, and conservation.
Surrounded by the beauty of the Sonoran Desert, you will enjoy fine dining, meaningful connections, and a special program put together just for you.
🗓️Date: Saturday, November 7, 2026
🕛Time: 4:00-8:00pm
📍Location: Hill House Property
38815 E Arboretum Way
Superior, AZ 85713
Visit the link in our bio to get tickets today!
Something new is sprouting at the Arboretum!
Next time you visit us, you may notice a little extra dust in the Children`s Garden! It will be closed for a few months while under renovation, with an expected reopening in December 2026.
Some of the exciting changes include:
🌿Updating the existing pavilion into a more open outdoor classroom featuring flexible seating for children, caregivers, and school groups during programs and events.
🌿Integrated nature play elements to encourage curiosity, creativity, and unstructured explorations for kids.
🌿Curated spaces for new programming debuting with the re-opening of the garden.
Once complete, the Children`s Garden will offer an engaging destination for kids to discover, explore, and learn.
This project is made possible through the generous support of @resolutioncopper We look forward to sharing this updated space with you soon!
#childrensgarden #natureeducation #natureplay #OutdoorLearning #btarboretum
Summer blooms add a delightful splash of color to the desert landscape. Seeing something so light and dainty grow on a spiky cactus is a beautiful juxtoposition, reminding us that life can be found in the most unexpected places.
#desertblooms #summerblooms #cactusflowers #arizonaflowers #desertflowers #naturelovers