Explore the grounds with our Curator of Collections, David McKinney and discover the earliest blooms of the growing season. REGISTER HERE

Maple Syrup Day is a fundraiser event for Iowa State University Xi Sigma Pi, a national forestry honor society. Join the students for a morning of demonstrations, education and pancakes! […]

Jane Marie Degeneffe describes her watercolor workshop in this way... Taking Time to See is a workshop that will give an awareness of the beauty around you in both nature […]

Join the Iowa Arboretum & Gardens for a scenic 5K or 1 mile Family Run/Walk on well maintained trails around our campus and through the new Treehouse Village. All run/walk […]

Our Annual Arbor Day Celebration will be Saturday April 26th from 9am-12noon. 2025 HIGHLIGHTS: Kids Climb! Kids of all ages will be assisted by arborists to climb arboretum trees! Create […]

Thursday, May 1, 2025 (Members Only) from 12noon - 4pm   ~   Friday & Saturday, May 2-3, 2025 (Public Welcome) from 9am - 4pm Join the Iowa Arboretum & Gardens for […]

We hope you will join us for our biggest fundraiser of the year - the Garden Social & Auction - Saturday, May 17, 2025 - 4:00-9pm GET TICKETS HERE Each […]

Our Annual Classic Car Show will take place on Sunday, June 8, 2025. This popular event is open to the public. All classic cars are welcomed. Food Trucks will be […]

Join us in the gardens for a family friendly outdoor concert event with OPUS TAYLOR BAND. FOOD TRUCKS: local fare from Smokin' Big Dawg's BBQ and V & B Farms […]

Join us for Treehouses at Twilight - Backwoods Blues on Thursday, June 26, 2025 from 6pm-9pm. This is an event where the adults can be a kid again in Treehouses, […]