A butterfly sculpture in the native plant garden at Gabis Arboretum

Gabis Arboretum

The Purdue University Northwest Gabis Arboretum serves as a living laboratory for education, research, conservation and engagement with the natural environment.

Model Train Hours

The model trains at the Railway Garden run Fridays, Saturdays and Sundays from May through October, 10 a.m. to 3 p.m. (weather permitting).

Oaktober Fest 2025 logo

Oaktober Fest

Events throughout October

Kick off the season with fall fun at Gabis Arboretum’s first-ever Oaktober Fest with live music by Santeria: A Tribute to Sublime! The next day, enjoy Family Day with a magician, games and live animals. Also, don’t miss the Trail of Scarecrows and, for the brave, the Haunted Hike the following week!

Oaktober Fest Details

Welcome to the garden

Explore Gabis

Gabis Arboretum boasts 300 acres of magnificent landscapes featuring a restored prairie, display gardens, wetlands and miles of hiking trails through woodlands. With musical events and public educational programs, the arboretum has something for any interest!

Explore Gabis Arboretum

PLAN YOUR GABIS VISIT

Resources

Girls sitting down

Become a Member

A Gabis Arboretum provides free admission and reciprocal benefits to more than 300 other arboreta and gardens nationwide.

Kids in face paint play in the gardens at Gabis Arboretum

Events and Programs

From nature hikes to the Summer Concert Series, Gabis Arboretum has events of every kind for lovers of the outdoors.

An outdoor wedding at Gabis Arboretum

Host an Event

Gabis Arboretum is the premier setting for weddings, corporate events and private events.

A sidewalk at Gabis Arboretum. There is a metal bench on the left side of the paved walkway

Subscribe to Gabis

Subscribe to our email list to receive news and info about all the latest at Gabis Arboretum, including classes, events and Arboretum news.

Upcoming Events

Oct 17

Fall Nature Scavenger Hunt

Get outdoors with a nature scavenger hunt at Gabis Arboretum at PNW. Build natural environment awareness and try to find nine natural fall objects, whether you are a beginner or advanced.

Nov 08

Community Volunteer Day

Help us with restoring our native habitat, weeding in the garden or mulching the trails!

Dec 06

Wreathmaking Workshop

Complete your holiday décor by learning the basics of building a wreath from scratch at our wreathmaking workshop!