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. 

LocationHours
Grounds8 a.m.-5 p.m.
*During Winter Lights (Nov. 20-Dec. 31) the grounds will close at 4 p.m. in preparation for evening activities. 
Buildings 
Oswald Visitor Center
Snyder Building		9 a.m.-4 p.m.
Andersen Horticultural Library9 a.m.-4 p.m., Tuesday-Friday 
10 a.m.-4 p.m., every Saturday
Closed Sundays, Mondays & holidays
AppleHouse9 a.m.-5 p.m.; Open through Dec. 20
Bee and Pollinator Center (Exhibits)9 a.m.-4 p.m.
Berens CabinClosed for the season 
Dog CommonsClosed during construction
Rootstock 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
Green Play YardOpen 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