The ice road from Bayfield to Madeline Island is not quite ready yet. The snow has been insulating the ice making the ice not yet stable enough car travel. They are hoping the upcoming cold weather will help solidify the ice. Until that time the wind sled is up and running. Check out the schedule here: http://madferry.com. You can also follow the Ferry Line on Facebook.
The ice caves are not yet open either. Keep an eye on the winter recreation opportunities with the Bayfield Chamber of Commerce.