Any entering a fee-collecting state park or forest. Exemptions:

Pro tip: If you own two cars, buy one annual + one $15.50 second-vehicle sticker.

❌ – Apostle Islands National Lakeshore, Chequamegon-Nicolet National Forest, Ice Age Trail sections on private land, or city parks.

Your sticker will be marked with the specific month and year of expiration. Where to Buy Your Pass