The brook forms a lovely pond with help from a beaver dam.
The only access is from Blanchard Road, where you park at the road end.
There is no trailhead marker, so look for the opening near the fire hydrant (center of the photo).
Hidden inside the woods there is a nice big Wilmington Conservation sign.
There are green diamond trail markers. Much of the trail goes on top of a ridge that suggests a glacial moraine.
The trail splits but you can go either way and still reach the brook.
The mature forest is a mix of massive evergreens and hardwoods.
The forest floor near the brook has lovely stands of ferns.
Small hills from the ridges to lower areas; fun for cross country skiing.
Grass growing on the ridge trails indicates that this is not a busy place.
The dam appears to be half manmade and half beaver made.
Across the brook is a wide wetland.
Wilmington’s Lubbers Brook is a smallish but very pleasant spot with lovely views of wetlands. Ridge trails drop down into mature forest, then find the brook.
More Resources:

Town Trail Maps
All town trails on a GIS map.

Lubbers Brook
PDF map of Lubbers Brook area

All Trails
All Trails has a page just for this walk!
A Video Glimpse
Here is a glimpse of the brook with the calls of Redwing Blackbirds.