Up among the various Barrington-named towns in northern Illinois — Barrington itself, but also North Barrington, South Barrington, Barrington Hills, Lake Barrington — is the Grassy Lake Forest Preserve, a unit of the Lake County Forest Preserve District. Its 689 acres are tucked away along the banks of the Fox River, a tributary of the Illinois River.

“Silver maples, cottonwoods and willows line the banks of the Fox River and its floodwater-storing floodplain,” says the Lake County FP web site. “Burly old-growth oaks occupy slightly higher ground above the river, and former agriculture fields now being restored to prairie can be viewed.

“Prominent geological landforms such as kettles and kames tell of Lake County’s not too distant glacial shaping, while providing sweeping views of the river valley and the surrounding area. Centuries-old landscape plantings of catalpa trees, Douglas firs, and a hedgerow of osage orange remind of us those who lived here before us.

I’m not sure exactly what a kettle or kames might look like, but I assume they’re some of the undulations we saw in the landscape. We arrived soon after noon on the day after Thanksgiving. This year, we participated in Buy Nothing Day by taking a hike.


The trail winds into the forest preserve. Soon you come to a memorial to an unfortunate lad named Derek Austin Harms that includes trees and benches and a boulder with a plaque.

It isn’t hard to find out more about the young Mr. Harms, 1997-2018.

Side trails wander down to the edge of the Fox. The river widens quite a lot at this point, perhaps forming the feature called Grassy Lake, though I haven’t found anything to confirm that.



Follow the main path far enough and it rises to the highest point in the forest preserve, where it dead ends.

Not the highest view I’ve seen recently, but on a clear warm-for-November day, a good one.