Enjoy 4.7 miles of trails throughout the Arboretum, in gardens representing 11 different regions of the world. BTA’s trails provide many opportunities to stop and take beautiful landscape, fauna and flora photos.
Download the MapThe High Trail has an all new bridge crossing at the west end, where it meets the Wallace Desert Garden Trail at Queen Creek. The High Trail is a favorite of visitors who enjoy a more strenuous hike. This trail is steeper and more difficult than our other garden paths, and hikers may encounter more snakes and other critters. PLAN AHEAD. Bring water, wear proper shoes, and watch your step!
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New here? Let us show you around.
Welcome to Boyce Thompson Arboretum—Arizona’s oldest and largest botanical garden.
Explore winding trails, desert blooms, and 343 acres of living beauty just outside Phoenix.
Come curious. Leave inspired.
Calling all teachers! Boyce Thompson Arboretum invites you to join us for our professional development sessions. Come spend time with us as we familiarize ourselves with the 5E Instructional Model and explore desert plant adaptations! Pre-registration is required. Space is limited. Visit https://btarboretum.org/pd/to apply.
✨Summer Golf Cart Tours ✨
Explore the arboretum this summer with our staff on a golf cart tour! We invite you to join us for an hour long cart ride to some of our most scenic spots of the arboretum. Our knowledgeable staff will give you insights into our collections and take you to the best photo ops the gardens have to offer.
Wednesdays-Saturdays in June, July, August between 7:00am-8:00am, 9:00am-10:00am, 11:00am-12:00pm
Cost: $20 per person, plus the cost of admission.
Cart tours are first come first served with a limit of 5 guests. Ask about availability at our Visitor’s Center Wednesday through Saturdays this summer!
Some exclusions apply
Make the most of your mornings this summer! From June through August, Boyce Thompson Arboretum is open Wednesday through Monday, 6:00 a.m. to 12:00 p.m., with last admission at 11:00 a.m. We are closed on Tuesdays.
Plus during these months enjoy special admission rates:
Ages 13 and up – $16
Children 5–12 – $10
Children under 5 – Free
Visit early, explore the trails, and soak in the beauty of the Arboretum in the cooler part of the day.
Tiny cuttings, big impact.
Every plant you see here started from just a snip — carefully cleaned, dipped, and rooted with care. Propagation isn’t just practical. It’s powerful. It helps us grow more plants for pollinators, restoration, and education — all while conserving precious resources.
But we can’t do it alone. Your support helps us expand our propagation efforts and grow the future of this garden.
Think you`re seeing bark? Look again. You might be spotting the Ornate Tree Lizard. But once you see it...you can`t unsee it.
If you grew up in the Southwest, this flower might be part of your childhood. The Desert Willow is back in bloom in the garden and just as magical as you remember.
We`ll be closed on Tuesday, May 20th, but we`ll be back and ready to welcome you on Wednesday, May 21st, from 6 AM to 5 PM. See you then!