Car is the best way to go. Renting a vehicle isn't too easy, but it is possible.
Ironwood makes a good stop if you are snowmobiling on the trail system, and you can get to most accommodations or restaurants with your machine.
In the summer, a bike will get you most places in town, but it's a long ride to any of the 'local' attractions. ie. Lake superior is about 18 miles, Copper peak is about 12.
