Phone

563.556.2100

Location

3800 Arboretum Drive | Dubuque, IA 52001

The Grounds

HOURS: Open 7a to dusk | daily

NO ADMISSION FEE

The Visitor Center

• CENTER + GIFT SHOP | Opening Day: May 1
• OFFICE HOURS | Mon-Tue-Wed: 11a to 5p | Thu-Fri: 9a to 5p