Hours

The Arboretum is open 363 days per year; closed only on Thanksgiving and Christmas Day. The Arboretum also closes at 3 p.m. on Christmas Eve. 

Grounds8 a.m.-7 p.m. 
Buildings 
Oswald Visitor Center
Snyder Building
9 a.m.-6 p.m. 
Andersen Horticultural Library9 a.m.-4:30 p.m., Tuesday-Friday 
10 a.m.-4:30 p.m., every Saturday
Closed Sunday, Monday & holidays
AppleHouseClosed for the season
Bee and Pollinator Center (Exhibits)9 a.m.-4 p.m.
Berens CabinClosed for the season
Dog CommonsClosed for the season
Eatery at the Arboretum (Cafe)9 a.m.-3 p.m. 
Gift and Garden Store9 a.m.-4 p.m.
Learning CenterThe Marion Andrus Learning Center is a Youth and Family Program Center open for registered programs and participants only.
Red Barn (Farm at the Arb)Closed for the season
Under the Oak
Green Play Yard
Open seasonally during Arboretum grounds hours (located near the Learning Center)

Winter (November-February) 

  • Buildings: 9 a.m.-4 p.m. 
  • Grounds: 8 a.m.-5 p.m. 

Spring (March, April) 

Hours change on daylight saving time date

  • Buildings: 9 a.m.-6 p.m.
  • Grounds: 8 a.m.-7 p.m. 

Summer (May-August) 

  • Buildings: 9 a.m.-7 p.m.
  • Grounds: 8 a.m.-8 p.m.

Fall (September, October) 

  • Buildings: 9 a.m.-6 p.m.
  • Grounds: 8 a.m.-7 p.m.

Seasonal Closures