The Rotary Botanical Gardens in Janesville are suprisingly large and incredibly gorgeous. Wander 20 acres of what they describe as 26 separate garden areas. While you may not notice all of them, the gardens do dramatically changes from English Cottage to Japanese to French Formal. The Japanese garden, with its large pond and bridges, is the most striking. Definitely a go-to destination for any gardener.

Rotary Botanical Gardens
1455 Palmer Drive
Janesville, WI 53545