mountain lion management unit · Montana Fish, Wildlife & Parks
Mountain Lion Management Unit 123
Montana, United States
The map opens on this unit. Turn on Hunting units in Layers to see its boundary with public land, your pins and the forecast.
About Mountain Lion Management Unit 123
Mountain Lion Management Unit 123 is a mountain lion management unit in Montana, United States, set by Montana Fish, Wildlife & Parks. It covers about 618 km² (239 mi²). No town of the HuntGrid list lies inside it; the nearest is Polson, about 79 km from its edge.
HuntGrid draws its boundary from Montana Fish, Wildlife & Parks's data for the 2026 season. The agency uses this unit system for Cougar (mountain lion).
- Unit code
- 123
- Area
- 618 km²
- Area (miles)
- 239 mi²
- Boundaries
- 2026
Public and protected land mapped inside it
HuntGrid's public land layers map about 564 km² of public or protected land inside it, 91% of the unit. Some protected land is privately owned (a conservation group's, for one). By manager, as the source names it:
| Manager | km² | Share |
|---|---|---|
| Forest Service Region 01 Northern | 561 | 91% |
| Other or unnamed managers | 2.8 | under 1% |
| Other or Unknown Local Government | 0.2 | under 1% |
| Montana Fish, Wildlife & Parks, Region 1 | 0.0 | under 1% |
Boundaries are approximate and aren't legal descriptions. Public land doesn't always mean you can hunt there: check your local regulations and posted signs.
Public land: U.S. Geological Survey (USGS) Gap Analysis Project (GAP), 2025, Protected Areas Database of the United States (PAD-US) 4.1
Seasons and regulations
Seasons for this unit that a person has checked against Montana Fish, Wildlife & Parks's regulations:
| Species | Dates | Details |
|---|---|---|
| Cougar (mountain lion) | Oct 24, 2026 to Nov 29, 2026 | source |
| Cougar (mountain lion) | Dec 1, 2026 to May 25, 2027 | source |
The official regulations have the final word: check them before you hunt.
Units around it
Next to it in the same unit system
- Mountain Lion Management Unit 121
- Mountain Lion Management Unit 122
- Mountain Lion Management Unit 124
- Mountain Lion Management Unit 201
Other hunting units that cover part of it
What HuntGrid shows for Mountain Lion Management Unit 123
- Its boundary on the map; tap inside it for the unit's card with the agency's regulations link.
- Public land and the other hunting units in the same view, each with its source.
- Season dates once a person has checked them, and legal shooting hours where the rule is checked.
- Hourly wind with a scent cone for every stand, and official weather alerts.
- Offline maps: download the area and use the map, your pins and the forecast with no signal.
Questions
How big is Mountain Lion Management Unit 123?
About 618 km² (239 mi²), as HuntGrid maps Montana Fish, Wildlife & Parks's boundary.
How much public or protected land is in Mountain Lion Management Unit 123?
HuntGrid's public land layers map about 564 km² of public or protected land, 91% of the unit; the largest share is managed by Forest Service Region 01 Northern. Public land doesn't always mean you can hunt there.
Where are the season dates for Mountain Lion Management Unit 123?
This page lists 2 seasons a person has checked against Montana Fish, Wildlife & Parks's regulations; the official regulations have the final word.
Which units are next to Mountain Lion Management Unit 123?
In the same unit system: Mountain Lion Management Unit 121, Mountain Lion Management Unit 122, Mountain Lion Management Unit 124 and Mountain Lion Management Unit 201.
More on huntgrid.net
Sources
Unit boundary: Montana Fish, Wildlife & Parks. Licence: Montana Fish, Wildlife & Parks (published with a no-warranty disclaimer). Boundaries for the 2026 season.
HuntGrid isn't affiliated with Montana Fish, Wildlife & Parks. The official regulations and maps have the final word.