Wyoming Area 37 - Grassy Lake Unit Profile // GOHUNT. The Hunting Company
Wyoming Area 37 - Grassy Lake
Updated Jul 22, 2026
At a Glance
187Square Miles
99%Public Land
5,500 - 10,500Elevation Range
Quick Tips
Moose are huge animals, be prepared to take care of them
Cell phone service is spotty throughout the area
A GPS with land status map is recommended
Fishing for rainbow trout can be good year round on the rivers and streams
Area 37 is in the northwest corner of the state near Jackson Hole, and along the boundary of Yellowstone National Park. There is a decent sized population of moose with trophy quality found throughout this area.
Besides the opportunity to catch a glimpse of the famous Yellowstone National Park, hunters will find good opportunity at a decent bull moose. Better access to this area can be found out of Idaho.
