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Contact Information

 Dubuque Arboretum Contact Information


Sandi-HelgersonThank you for taking a virtual tour of our amazing property!

Now, we invite you to visit our beautiful place … up close and personal. There’s so much to see, enjoy, and learn. And with no admission fee, you’ll want to return again and again.

— Sandi Helgerson, Executive Director


Physical Grounds :: 7a to dusk :: 365 days a year

Gift Shop and Library

April 28 – September :: Mon-Fri: 9a to 8p | Sat: 9a to 5p | Sun: 10a to 8p
October :: 9a to 5p | 7 days a week
November – March :: Closed

Administrative Offices

April – October :: 9a to 5p | Monday – Friday
November – March :: 10a to 3p | Tuesday – Thursday
Holiday closings :: Thanksgiving Day and the day after Thanksgiving Day; Christmas Day through New Year’s Day.


3800 Arboretum Drive | Dubuque, Iowa 52001-1040




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