wildlife management unit · Alberta Forestry and Parks

WMU 166 Sullivan

Alberta, Canada

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 WMU 166 Sullivan

WMU 166 Sullivan is a wildlife management unit in Alberta, Canada, set by Alberta Forestry and Parks. It covers about 4,209 km² (1,625 mi²). No town of the HuntGrid list lies inside it; the nearest is Stettler, about 0.3 km from its edge.

HuntGrid draws its boundary from Alberta Forestry and Parks's data for the 2026 season. The agency's regulations say which species and seasons use it.

Unit code: 166
Area: 4,209 km²
Area (miles): 1,625 mi²
Boundaries: 2026

Public and protected land mapped inside it

HuntGrid's public land layers map about 211 km² of public or protected land inside it, 5% 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
Lands Operations Division, Alberta Forestry and Parks	186	4%
Ducks Unlimited Canada	13	under 1%
Nature Conservancy of Canada	5.9	under 1%
Parks Division, Alberta Forestry and Parks	3.8	under 1%
Nature Conservancy of Canada; Ducks Unlimited Canada; Alberta Conservation Association	1.3	under 1%
Nature Conservancy of Canada; Ducks Unlimited Canada; Alberta Conservation Association; Alberta Fish and Game Association	1.1	under 1%
Alberta Conservation Association	1.0	under 1%
Canadian Wildlife Service, Prairie Region	0.6	under 1%
Other or unnamed managers	0.5	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: Contains information licensed under the Open Government Licence – Canada (Environment and Climate Change Canada, Canadian Protected and Conserved Areas Database)

Seasons and regulations

Seasons for this unit that a person has checked against Alberta Forestry and Parks's regulations:

Species	Dates	Details
Coyote	Apr 1, 2026 to Mar 31, 2027	source
Sharp-tailed grouse	Aug 15, 2026 to Mar 31, 2027	falconry source
Cougar (mountain lion)	Sep 1, 2026 to Mar 31, 2027	residents source
Elk (wapiti)	Sep 1, 2026 to Oct 31, 2026	antlerless, archery source
Elk (wapiti)	Sep 1, 2026 to Oct 31, 2026	antlered, archery source
Grey (Hungarian) partridge	Sep 1, 2026 to Jan 15, 2027	source
Grey wolf	Sep 1, 2026 to May 31, 2027	source
Mule deer	Sep 1, 2026 to Oct 31, 2026	archery source
Ruffed grouse	Sep 1, 2026 to Jan 15, 2027	source
Spruce grouse	Sep 1, 2026 to Jan 15, 2027	source
White-tailed deer	Sep 1, 2026 to Oct 31, 2026	antlered, archery source
White-tailed deer	Sep 1, 2026 to Oct 31, 2026	antlerless, archery source
Sandhill crane	Sep 8, 2026 to Dec 23, 2026	shotgun source
Sharp-tailed grouse	Oct 1, 2026 to Oct 31, 2026	source
Common pheasant	Oct 15, 2026 to Nov 30, 2026	males source
White-tailed deer	Nov 1, 2026 to Nov 30, 2026	antlered source

The official regulations have the final word: check them before you hunt.

Official regulations: Alberta Forestry and Parks

Units around it

Next to it in the same unit system

Other hunting units that cover part of it

What HuntGrid shows for WMU 166 Sullivan

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.

Open in HuntGrid

Questions

How big is WMU 166 Sullivan (wildlife management unit)?

About 4,209 km² (1,625 mi²), as HuntGrid maps Alberta Forestry and Parks's boundary.

How much public or protected land is in WMU 166 Sullivan?

HuntGrid's public land layers map about 211 km² of public or protected land, 5% of the unit; the largest share is managed by Lands Operations Division, Alberta Forestry and Parks. Public land doesn't always mean you can hunt there.

Where are the season dates for WMU 166 Sullivan?

This page lists 16 seasons a person has checked against Alberta Forestry and Parks's regulations; the official regulations have the final word.

Which units are next to WMU 166 Sullivan?

In the same unit system: WMU 158 Three Hills, WMU 160 Hand Hills, WMU 164 Kirkpatrick, WMU 203 Alliance, WMU 204 Paintearth, WMU 206 Buffalo Lake and WMU 208 Big Valley.

Sources

Unit boundary: Contains information licensed under the Open Government Licence – Alberta. Licence: Open Government Licence – Alberta. Boundaries for the 2026 season.

HuntGrid isn't affiliated with Alberta Forestry and Parks. The official regulations and maps have the final word.