By Car: Take US 51 from Wausau, Green Bay, or other cities from the south. Take US 2 from Michigan, western Wisconsin etc.
By Plane: Fly into the Ironwood airport. It's about a 15-20 minute drive.
If you are staying downtown, you can get around town on foot. A car is recommended.
Motorcycles, snowmobiles etc. are quite welcome especially on Silver Street (the main street).