Flat Brook Wildlife Management Area: hunting, access and parking in Zone 3

Flat Brook Wildlife Management Area is 273 acres of MassWildlife land in WestStockbridge (Berkshire County), in Wildlife Management Zone 3. MassWildlife says all of its WMAs are open to hunting, fishing and trapping. Hunters took 706 deer in Zone 3 in 2025, and MassWildlife maps 2 parking areas for the property with room for about 9 vehicles.

Data updated October 2026. Area facts: MassWildlife's Flat Brook WMA fact sheet. Harvest: MassWildlife 2025 Deer Harvest Summary. Seasons: MassWildlife deer hunting regulations (2026 dates).

What is Flat Brook WMA like?

MassWildlife describes it: "This property is comprised of an extensive wetland complex, managed fields, and intermittent patches of forested swamp. The slow-flowing Flat Brook winds through the property from west to east. Extensive marshes and shrub swamps are created in backwater areas and altered by beaver presence. The flowing waters include connections between Cranberry Pond and Crane Lake eventually flowing off the property towards Shaker Mill Pond. The upland areas are dominated by old agricultural fields which are mowed annually for habitat and recreational use. The shrubby wetlands are thick and provide excellent wildlife habitat. The underlying geology of the area contributes to the productive nature of the wetlands which are home to extensive plant life. An old raised rail bed running east to west can be found in the center of the WMA."

On its habitat work: "The fields are mowed annually to keep habitats open and for recreational hunting of upland birds. Strips are mowed in the large field adjacent to the Baker Street parking area."

On wildlife: "This WMA is best experienced by canoe, kayak, or small boat. Cranberry Pond is a small but beautiful body of water where it is common to see wading birds, waterfowl, semi-aquatic mammals, reptiles, and amphibians. The area is particularly impressive when the water lilies are in full bloom. The waterway connecting to Crane Lake is easily navigable, and the backwater areas are a great place to explore aquatic botany and look for wildlife. Paddlers who follow the brook downstream can continue on to Shaker Mill Pond after leaving the property. The entirety of the water trail through the property makes this WMA a great place to visit by small boat."

Quoted from MassWildlife's Flat Brook WMA fact sheet.

What does MassWildlife say about hunting Flat Brook WMA?

"The backwater wetlands and Cranberry Pond are excellent locations for waterfowl hunting. Access to these areas requires a boat to be most effective. white-tailed deer can be found in the forested edges of the wetlands and in the fields at certain times of the year. American woodcock can be found in the western sections of the WMA. The area is stocked with ring-necked pheasant each week during the pheasant season and is a popular and easy place to hunt open field habitats. Flat Brook offers fishing opportunities for native Brook Trout, Chain Pickerel, and sunfish species. Anglers can access Crane Lake and Cranberry Pond from this WMA. Crane Lake is a quality warmwater fishery with fishing opportunities for largemouth bass, chain pickerel, yellow perch, bullheads, and sunfish. Cranberry Pond is shallower with more aquatic vegetation than Crane Lake but still contains largemouth bass and sunfish. Fish can also be found in the small waterway connecting the two ponds and in the beaver flowages."

Its rules for the area: "During the pheasant season, a “hunter orange “ hat is required for all hunters."

How do you get into Flat Brook WMA?

"The WMA can be accessed from Baker Street or Route 41. There is a formal grassy parking area on the east side of Baker Street that can accommodate 3 or 4 vehicles. A parking area for launching a canoe/kayak to Cranberry Pond is located on the west side of Route 41. Roadside parking is possible at additional sites along Route 41 and Baker Street."

From MassWildlife parking for recreation.

Highways within five miles: I-90, MA 41, MA 183, MA 102, US 7 and MA 295. Distances to the nearest town centers: West Stockbridge 2 miles, Richmond 3 miles, Stockbridge 4 miles and Lenox 6 miles. Other WMAs nearby: Maple Hill (2 miles), Fairfield Brook (3 miles), Rockdale Highlands (4 miles).

When can you hunt deer on Flat Brook WMA in 2026?

Deer seasons follow Zone 3: archery October 5 to November 28, shotgun November 30 to December 12, primitive firearms December 14 to 31. In 2025 the zone gave 259 deer to archers and 311 in shotgun season.

Seasons: MassWildlife deer hunting regulations (2026 dates). Harvest: MassWildlife 2025 Deer Harvest Summary; MassWildlife 2024 Deer Harvest Summary.

What rules apply on Flat Brook WMA?

It is stocked with pheasant, so every hunter must wear a blaze orange hat during pheasant season, except raccoon and opossum hunters at night and waterfowl hunters in a blind or boat. Under 321 CMR 3.01, camping, fires and target practice need the Director's written permission, vehicles stay on roads open to traffic, and dogs must be leashed unless hunting or training with a licensed hunter.

Source: MassWildlife WMA regulations.

Questions hunters ask

Can you hunt on Flat Brook WMA?

Yes. MassWildlife says all WMAs are open to hunting, fishing and trapping; deer seasons follow Zone 3, where the 2026 shotgun season runs November 30 to December 12 (MassWildlife WMA regulations).

What zone is Flat Brook WMA in?

Zone 3, as MassWildlife's fact sheet gives it. Hunters took 706 deer in Zone 3 in 2025, 419 of them adult males, after 650 in 2024 (MassWildlife 2025 Deer Harvest Summary).

Where do you park for Flat Brook WMA?

MassWildlife maps 2 parking areas: a lot (about 5 cars, gravel); Boat ramp access, Parking for Cartop boats (about 4 cars, gravel). Its fact sheet adds: "The WMA can be accessed from Baker Street or Route 41. There is a formal grassy parking area on the east side of Baker Street that can accommodate 3 or 4 vehicles. A parking area for launching a canoe/kayak to Cranberry Pond is located on the west side of Route 41."

What can you hunt on Flat Brook WMA?

MassWildlife's fact sheet: "The backwater wetlands and Cranberry Pond are excellent locations for waterfowl hunting. Access to these areas requires a boat to be most effective. white-tailed deer can be found in the forested edges of the wetlands and in the fields at certain times of the year. American woodcock can be found in the western sections of the WMA."

Sources: MassWildlife fact sheet; MassWildlife Lands (MassGIS); MassWildlife parking for recreation; MassWildlife 2025 Deer Harvest Summary; MassWildlife deer hunting regulations (2026 dates); MassWildlife WMA regulations; public land MassGIS Protected and Recreational OpenSpace for state and Army Corps land; USGS Protected Areas Database of the United States (PAD-US 4.1) for federal land; towns U.S. Census Bureau TIGER/Line 2024 primary and secondary roads; U.S. Census Bureau 2024 Gazetteer, towns (county subdivisions). FilledTag is not part of Massachusetts Division of Fisheries and Wildlife (MassWildlife).

Massachusetts hunting Zone 3