Green Bay Botanical Garden 2600 Larsen Road, Green Bay, WI 54307
Over 47 acres of beautiful gardens and natural areas. Admission.
Hales Corners
Boerner Botanical Gardens 9400 Boerner Drive, Hales Corners, WI 53130
Horticultural showplace of the Milwaukee County Parks.
One of the official U.S. test gardens for the America Rose Selections. Admission.
University of Wisconsin Arboretum 1207 Seminole Highway, Madison, WI 53711, Madison, WI 53711
1260 acres of land bordering Lake Wingra
Marshfield
Foxfire Botanical Gardens M220 Sugar Bush Lane, Marshfield, WI 54449
Privately owned gardens - open daily from Mother's Day until the end of September (free)
Milwaukee
Mitchell Park Horticultural Conservatory 524 S. Layton Blvd., Milwaukee, WI
"The Domes" - three beehive-shaped glass domes: Arid Dome, Tropical Dome, and Flower Show Dome
Oshkosh
Paine Art Center and Gardens 1410 Algoma Blvd, Oshkosh, WI 54901, Oshkosh, WI 54901
An historic estate featuring a mansion and three-acres of gardens