Alert
Forest Preserve visitor centers closed Nov. 11 for Veterans Day
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Winter road closures start Nov. 1

The Forest Preserve roadways to the lower parking lot at McKinley Woods — Frederick's Grove and Hidden Lakes Trout Farm at Hidden Oaks Preserve are closed to vehicle traffic starting Nov. 1. The roads leading to both parking lots have steep inclines and remain closed through the winter each year.

Both preserves remain fully open to the public throughout the year. Parking is available in the upper parking lots at both McKinley Woods — Frederick's Grove and Hidden Oaks Preserve. Trails can be used to access the lower areas.