Hook Lake/Grass Lake Wildlife and Natural Area is one of the Wisconsin parks in thicket's catalog. thicket is a field guide to the parks near you: it maps the ones you have never noticed, gives you a reason to actually go, and keeps a record of where you have been.
Where it is
Hook Lake/Grass Lake Wildlife and Natural Area is in Dane County, Wisconsin. Its approximate coordinates are 42.94551, -89.33889.
Check in at Hook Lake/Grass Lake Wildlife and Natural Area
thicket verifies you are actually here by GPS when you check in, so a visit means you went. Checking in builds a streak, earns achievements, and fills in your map of the places you have been.