Beach is free after Labour Day. But you can't park on the beach without LF sticker. But you csn park for free in the center of the town and take a walk. It's very nice around 20 min walk.
You need to have a Lake Forest sticker on your car to park there. If you don't, you can park in town and walk (20-25 minutes). They sometimes charge to go down to the beach on weekends in the summer if you're not a Lake Forest resident, but not in the off-season.
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