Celebrate the 50th Anniversary of the Janesville Schools Outdoor Lab (JSOL), also known as the Robert O. Cook Memorial Arboretum. The shelter and log cabin will be open to the public. There will be guided hikes available or just explore nature with your family and friends. Staff will be on hand to answer any questions and share stories.
Robert O. Cook Memorial Arboretum - 3570 W Co Hwy A - Janesville, WI 53548