Weather Closure
Due to wind and storm advisories, Gabis Arboretum will be closed to members, guests and volunteers from 4 p.m. on Friday, March 14, to 6 p.m. on Saturday, March 15.
2025 “Best of the Region” Voting Deadline
Vote for Gabis Arboretum as Best Public Garden, Outdoor Exhibition in the Times of Northwest Indiana's 2025 Best of the Region contest.
Family Friendly Woodland Miniature Workshops
Gabis Arboretum 450 West 100 North, Valparaiso, IN, United StatesUnleash your creativity and immerse yourself in the world of woodland miniature houses!
Arbor Day Celebration
Gabis Arboretum 450 West 100 North, Valparaiso, IN, United StatesCome help Gabis plant trees for Arbor Day!
Support Gabis Arboretum on PNW Day of Giving
For 24 hours, students, alumni, faculty, staff and community come together to support PNW, including Gabis Arboretum!
Acorn Concert Series Tickets Go on Sale May 1
Tickets for the Acorn Concert Series go on sale May 1! Get ready for five nights of live music at Gabis Arboretum starting June 20.
Railway Garden Opening Event
Gabis Arboretum 450 West 100 North, Valparaiso, IN, United StatesJoin Gabis for the 2025 Railway Garden Opening Event for the first time this year!
Native Plant Sale Pickup
If you purchased plants online at the Gabis Arboretum Native Plant Sale, plant pick-up is Saturday, May 10 from 10 a.m. to 2 p.m. at the arboretum.
Grow Your First Garden
This kid-focused program is for any child who wants to grow their first garden.
Tree Hike Series: Woodland Ecology (Sold Out!)
Join Gabis in the 2025 Tree Hike Series, while learning about Woodland Ecology, featuring Professor Spencer Cortwright!