Wisconsin State Natural Areas by County

• Adams County
  • Sohlberg Silver Lake
  • Roche-A-Cri Mound
  • Brooks Bluff
  • Quincy Bluff and Wetlands
  • Dells of the Wisconsin River
  • Roche-A-Cri Woods

• Ashland County
  • Big Bay Sand Spit and Bog
  • Apostle Islands Maritime Forest
  • Apostle Islands Maritime Cliffs
  • Apostle Islands Sandscapes
  • Apostle Islands Critical Species
  • Chequamegon Hardwoods
  • McCarthy Lake and Cedars
  • Spider Lake
  • Copper Falls
  • St. Peter's Dome
  • Brunsweiler River And Mineral Lake
  • English Lake Hemlocks
  • Dry Lake
  • Bear Lake Slough
  • East Fork Chippewa River
  • Snoose Creek
  • Black Creek Bog
  • Spring Brook Drumlins

• Barron County
  • Bear Lake Sedge Meadow
  • Rock Creek Felsenmeer
  • Loon Lake Woods
  • New Auburn Sedge Meadow

• Bayfield County
  • Moquah Barrens
  • Bark Bay Slough
  • Port Wing Boreal Forest
  • Sajdak Springs
  • Lost Creek Bog
  • Bibon Swamp
  • Barksdale Ponds
  • North Country Trail Hardwoods
  • Lake Owen Hardwoods
  • Eighteen Mile Creek
  • Drummond Woods
  • Wilson Lake
  • Camp Nine Pines
  • Bearsdale Creek & Hyatt Springs
  • Northeast Lake
  • Mountain Lake
  • Fairyland
  • Rock Lake
  • Namekagon Fen
  • Inch Lake
  • Jones Lake
  • Nourse Sugarbush

• Brown County
  • Red Banks Alvar
  • Holland Red Maple Swamp

• Buffalo County
  • Tiffany Bottoms
  • Nelson-Trevino Bottoms
  • Whitman Bottoms Floodplain Forest
  • Lower Chippewa River
  • Trempealeau River Meadow

• Burnett County
  • Crex Sand Prairie (Barrens)
  • St. Croix Ash Swamp
  • Brant Brook Pines and Hardwoods
  • Ekdall Wetlands
  • Norway Point Bottomlands
  • Kohler-Peet Barrens and Cedar Swamp
  • Big Island
  • St. Croix Seeps
  • Blomberg Lake
  • Fish Lake Meadow
  • Fish Lake Pines
  • Reed Lake Meadow

• Calumet County
  • High Cliff Escarpment
  • Stockbridge Ledge Woods

• Chippewa County
  • Plagge Woods

• Clark County
  • Schmidt Maple Woods
  • Blue Swamp

• Columbia County
  • Gibraltar Rock
  • Audubon Goose Pond
  • Lost Lake
  • Baraboo River Floodplain Forest
  • Rocky Run Oak Savanna
  • Dells of the Wisconsin River
  • French Creek Fen
  • Springvale Wet Prairie
  • Grassy Lake
  • Pine Island Savanna

• Crawford County
  • Rush Creek
  • Wauzeka Bottoms
  • Hogback Prairies
  • Sugar Creek Bluffs
  • Limery Ridge Savanna
  • Kickapoo Wild Woods

• Dane County
  • New Observatory Woods
  • Waubesa Wetlands
  • Cherokee Marsh
  • Mazomanie Bottoms
  • Empire Prairies
  • Olson Oak Woods
  • Black Earth Rettenmund Prairie
  • Hook Lake Bog
  • Mazomanie Oak Barrens
  • Sugar River Wetlands
  • Deansville Fen
  • Lodi Marsh
  • Goose Lake Drumlins
  • Pleasant Valley Conservancy

• Dodge County
  • Fourmile Island Rookery
  • Waterloo Prairie
  • Mayville Ledge Beech-Maple Woods
  • Neda Mine

• Door County
  • Peninsula Park Beech Forest
  • Peninsula Park White Cedar Forest
  • The Ridges Sanctuary
  • Sister Islands
  • Toft Point
  • Newport Conifer-Hardwoods
  • Jackson Harbor Ridges
  • Mud Lake
  • Whitefish Dunes
  • Marshall's Point
  • Mink River Estuary
  • Moonlight Bay Bedrock Beach
  • Coffey Swamp
  • Baileys Harbor Boreal Forest and Wetlands
  • Kangaroo Lake
  • Bayshore Blufflands
  • Ellison Bluff
  • Europe Bay Woods
  • North Bay
  • Rock Island Woods
  • White Cliff Fen and Forest
  • Big and Little Marsh
  • Thorp Pond
  • Detroit Harbor
  • Logan Creek
  • Meridian Park
  • Little Lake
  • Cave Point-Clay Banks

• Douglas County
  • Solon Springs Sharptail Barrens
  • Brule River Boreal Forest
  • Brule Glacial Spillway
  • Black Lake Bog
  • Dwight's Point and Pokegama Wetlands
  • Belden Swamp
  • Buckley Creek and Barrens
  • Erickson Creek Forest and Wetlands
  • Nemadji River Floodplain Forest
  • Big Manitou Falls and Gorge
  • Mott's Ravine
  • Brule Rush Lake
  • Bear Beach
  • Pokegama Carnegie Wetlands
  • Empire Swamp
  • Blueberry Swamp
  • Flat Lake
  • Goose Lake

• Dunn County
  • Nine Mile Island
  • Otter Creek Oak Barrens
  • Caryville Savanna
  • Lower Chippewa River
  • Red Cedar River Savanna
  • Muddy Creek Sedge Meadow
  • Big Beaver Meadow

• Eau Claire County
  • Putnam Park
  • Coon Fork Barrens
  • South Fork Barrens
  • Pea Creek Sedge Meadow
  • North Fork Eau Claire River
  • Canoe Landing Prairie

• Florence County
  • Fox Maple Woods
  • Spread Eagle Barrens
  • Brule River Cliffs
  • Grandma Lake Wetlands
  • Wisconsin Slough
  • Lauterman Lake
  • Popple River Corridor
  • Hedmark Pines
  • Wheeler Lake
  • Woods Creek
  • Kieper Creek
  • Haley Creek Swamp

• Fond du Lac County
  • Haskell Noyes Memorial Woods
  • Ripon Prairie
  • Waupun Park Maple Forest
  • Spruce Lake Bog
  • Milwaukee River and Swamp
  • Spring Lake
  • Oakfield Ledge
  • Crooked Lake Wetlands
  • Milwaukee River Tamarack Lowlands and Dundee Kame
  • Oakfield Railroad Prairie

• Forest County
  • Scott Lake and Shelp Lake
  • Giant White Pine Grove
  • Franklin and Butternut Lakes
  • Atkins Lake and Hiles Swamp
  • Bastile Lake
  • McCaslin Mountain
  • Argonne Experimental Forest
  • Alvin Creek Headwaters
  • Rat Lake Swamp/Popple River Headwaters
  • Echo Lake
  • Pat Shay Lake
  • Wabikon Lake
  • North Otter Creek
  • Anvil Lake Trail
  • Camp 3 Lakel
  • Deer Mountain
  • Haymeadow Flowage
  • Crandon Ribbed Fen

• Grant County
  • Wyalusing Hardwood Forest
  • Dewey Heights Prairie
  • Blue River Sand Barrens
  • Wyalusing Walnut Forest
  • Ipswich Prairie
  • Adiantum Woods
  • Woodman Lake Sand Prairie & Dead Lake
  • Gasner Hollow Prairie
  • Snow Bottom
  • Blue River Bluffs
  • Cassville Bluffs

• Green County
  • Browntown Oak Forest
  • Abraham's Woods
  • Oliver Prairie
  • Muralt Bluff Prairie
  • Ward/Swartz Decatur Woods
  • York Prairie

• Green Lake County
  • Fountain Creek Wet Prairie
  • Puchyan Prairie
  • Berlin Fen
  • Snake Creek Fen
  • Princeton Prairie
  • White River Sedge Meadow
  • White River Prairie/Tamarack

• Iowa County
  • Pine Cliff
  • Tower Hill Bottoms
  • Avoca Prairie and Savanna
  • Arena Pines and Sand Barrens
  • Pecatonica River Woods
  • Ridgeway Pine Relict
  • Barneveld Prairie

• Iron County
  • Toy Lake Swamp
  • Moose Lake
  • Frog Lake and Pines
  • Bass Lake Preserve
  • Turtle-Flambeau Patterned Bog
  • Lake Evelyn
  • Caroline Lake
  • Springstead Muskeg
  • Catherine Lake Hemlock-Hardwoods
  • DuPage Lake Peatlands
  • Flambeau Wetlands

• Jackson County
  • Buffalo River Trail Prairies
  • Castle Mound Pine Forest
  • Gullickson's Glen
  • Washburn Marsh
  • Robinson Creek Pines
  • Jay Creek Pine Forest
  • Ketchum Creek Pines
  • Bauer-Brockway Barrens
  • Bear Bluff
  • North Bend Wet Prairie
  • Half Moon Bottoms
  • Black River Savanna

• Jefferson County
  • Faville Prairie
  • Waterloo Prairie
  • Bean Lake
  • Snapper Prairie
  • Red Cedar Lake
  • Kettle Moraine Oak Opening
  • Jefferson Tamarack Swamp
  • Ancient Aztalan Village
  • Rose Lake

• Juneau County
  • Necedah Oak-Pine Savanna
  • Necedah Oak-Pine Forest
  • Blackhawk Island
  • Cranberry Creek Mound Group
  • Bass Hollow
  • Dells of the Wisconsin River
  • Mill Bluff
  • Buckhorn Barrens
  • Yellow River Oxbows
  • Lemonweir Bottomland Hardwood Forest
  • Suk Cerney Peatlands
  • Meadow Valley Barrens
  • Blueberry Trail
  • Kingston Pines
  • Hog Island Tamaracks
  • Yellow River Floodplain Forest

• Kenosha County
  • New Munster Bog Island
  • Chiwaukee Prairie
  • Silver Lake Bog
  • Peat Lake

• La Crosse County
  • Midway Railroad Prairie
  • La Crosse River Trail Prairie
  • Great River Trail Prairies
  • Holland Sand Prairie
  • Van Loon Floodplain Forest
  • Van Loon Floodplain Savanna

• Lafayette County
  • Belmont Mound Woods
  • Ipswich Prairie
  • Hardscrabble Prairie
  • Weir White Oaks
  • Yellowstone Savanna
  • Belmont Prairie

• Langlade County
  • Flora Spring Pond
  • Oxbow Rapids, Upper Wolf River
  • Bear Caves
  • Bogus Swamp
  • Minito Lake
  • Lawrence Lake
  • Hunting River Alders
  • Kelly Lynn Bog
  • Swamp Creek Fen

• Lincoln County
  • Krueger Pines
  • Lily Lake

• Manitowoc County
  • Wilderness Ridge
  • VanderBloemen Bog
  • Cherney Maribel Caves
  • Two Creeks Buried Forest
  • Point Beach Ridges
  • Woodland Dunes

• Marathon County
  • Dells of the Eau Claire River
  • Big Eau Pleine Woods
  • Rib Mountain Talus Forest
  • Plover River Woods

• Marinette County
  • Seagull Bar
  • Marinette County Beech Forest
  • Miscauno Cedar Swamp
  • Dunbar Barrens
  • Bloch Oxbow and Pines
  • Town Corner Cedars
  • Johnson Falls
  • Kirby Lake Hardwoods
  • Lake Noquebay Sedge Meadow
  • Peshtigo Harbor Lacustrine Forest
  • Peshtigo River Delta Marshes

• Marquette County
  • Summerton Bog
  • Lawrence Creek
  • Muir Park
  • Comstock Bog-Meadow
  • Observatory Hill
  • Upper Fox Headwaters
  • Page Creek Marsh
  • Germania Wet Prairie
  • Wedde Creek Savanna
  • Mecan River Pine-Oak Forest

• Milwaukee County
  • Cudahy Woods
  • Warnimont Bluff Fens
  • Franklin Savanna

• Monroe County
  • La Crosse River Trail Prairies
  • Eureka Maple Woods
  • Fort McCoy Barrens
  • Mill Bluff
  • Portland Maples
  • Sand Creek Pines

• Oconto County
  • Charles Pond
  • Barney Creek
  • Glocke Lake
  • Hagar Mountain
  • Snow Falls Creek
  • Diamond Roof
  • Waupee Lake Swamp
  • Nelligan Lake
  • Sunrise Lake
  • Tar Dam Pines
  • Bonita Country
  • Thunder River Swamp
  • North Branch Bottoms
  • Forbes Springs
  • Thunder Mountain
  • LaFave Swamp
  • Priest Rock
  • Camp Five Lake
  • Cathedral Pines
  • Battle Creek Hemlocks
  • South Branch Beech Grove
  • Lake Lackawanna
  • Kelly Lake Hemlocks
  • Peshtigo Brook Meadow and Woods

• Oneida County
  • Finnerud Pine Forest
  • Rice Lake
  • Holmboe Conifer Forest
  • Gobler Lake
  • Stone Lake Pines
  • Wind Pudding Lake
  • Patterson Hemlocks
  • Atkins Lake
  • Tomahawk River Pines
  • Squirrel River Pines
  • Germain Hemlocks
  • Pat Shay Lake
  • Tomahawk Lake Hemlocks
  • Two Lakes Pine-Oak Forest
  • Big Swamp
  • Rainbow Wetlands
  • Shallow Lake
  • Spur Lake
  • Lower Tomahawk River Pines

• Outagamie County
  • Shaky Lake
  • Hortonville Bog

• Ozaukee County
  • Cedarburg Bog
  • Cedarburg Beech Woods
  • Fairy Chasm
  • Kurtz Woods
  • Riveredge Creek and Ephemeral Pond
  • Sapa Spruce Bog
  • Huiras Lake

• Pepin County
  • Five-Mile Bluff Prairie
  • Maiden Rock Bluff
  • Nine Mile Island
  • Lower Chippewa River

• Pierce County
  • Trenton Bluff Prairie
  • Kinnickinnic River Gorge and Delta
  • Rush River Delta
  • Morgan Coulee Prairie
  • Plum Creek Woods
  • Bay City Mine

• Polk County
  • Sterling Barrens
  • Dalles of the St. Croix River
  • Interstate Lowland Forest
  • Tula Lake
  • Centennial Bedrock Glade
  • Farmington Bottoms
  • Osceola Bedrock Glades

• Portage County
  • Buena Vista Quarry Prairie
  • Buena Vista Prairie Chicken Meadow
  • New Hope Pines
  • Dewey Marsh
  • Pickerel Lake
  • Emmons Creek Barrens
  • Mead Conifer Bogs
  • Upper Little Wolf
  • Bradley Creek Swamp Conifers
  • Flume Creek Cedars

• Price County
  • Memorial Grove Hemlocks
  • Tucker Lake Hemlocks
  • Foulds Creek
  • Little Willow Drumlin
  • Riley Lake
  • Elk River Valley
  • Doering Woods
  • Jump River Woods

• Racine County
  • Sander's Park Hardwoods
  • Renak-Polak Maple-Beech Woods
  • Karcher Springs
  • Cherry Lake Sedge Meadow

• Richland County
  • Hub City Bog
  • Richwood Bottoms
  • Smith Slough and Sand Prairie
  • Gotham Jack Pine Barrens
  • Orion Mussel Bed
  • Bear Creek Sedge Meadow

• Rock County
  • Avon Bottoms
  • Swenson Wet Prairie
  • Newark Road Prairie
  • Kessler Railroad Prairie
  • Lima Bog
  • Rock River Prairie
  • Lawrence Prairie
  • Fair Meadows

• Rusk County
  • Blue Hills Felsenmeer

• St. Croix County
  • Apple River Canyon
  • Kinnickinnic Wet Prairie

• Sauk County
  • Parfrey's Glen
  • Devil's Lake Oak Forest
  • Durst Rockshelter
  • Pine Hollow
  • Lodde's Mill Bluff
  • Cady's Marsh
  • Ableman's Gorge
  • Baxter's Hollow
  • Honey Creek
  • South Bluff/Devil's Nose
  • East Bluff
  • Spring Green Preserve
  • Natural Bridge and Rockshelter
  • Bear Creek Cave
  • Pewits Nest
  • McGilvra Woods
  • Ferry Bluff
  • Bakken's Pond
  • Dells of the Wisconsin River
  • Bear Creek Sedge Meadow
  • Hulburt Creek Woods
  • Fern Dell Gorge
  • Mirror Lake Pine Oak Forest
  • Lower Narrows
  • Hemlock Draw
  • Schluckebier Prairie
  • Pan Hollow

• Sawyer County
  • Flambeau River Hardwood Forest
  • Lake of the Pines Conifer-Hardwoods
  • Kissick Alkaline Bog Lake
  • Upper Brunet River
  • Snoose Creek
  • No-Name Lake
  • Ghost Lake
  • Wilson Lake
  • Moose River Cedar Hills
  • Spring Brook Drumlins
  • Thornapple Hemlocks

• Shawano County
  • Jung Hemlock-Beech Forest
  • Kroenke Lake
  • Wolf River Bottoms

• Sheboygan County
  • Cedar Grove Hawk Research Station
  • Kohler Park Dunes
  • Kettle Hole Woods
  • Crooked Lake Wetlands
  • Butler Lake and Flynn's Spring
  • Johnson Hill Kame
  • Kettle Moraine Red Oaks
  • Rhine Center Bog

• Taylor County
  • Twin Lakes Bog
  • Diamond Lake
  • Mondeaux Hardwoods
  • Lost Lake Esker
  • Bear Creek Hemlocks
  • Kidrick Swamp
  • Silver Creek/Mondeaux River
  • Brush Creek Hemlocks
  • Yellow River Ice-walled Lake Plain
  • Richter Lake Hemlocks
  • Perkinstown Hemlocks
  • Pirus Road Swamp

• Trempealeau County
  • Brady's Bluff Prairie
  • Tamarack Creek Bog
  • Trempealeau Mountain
  • Great River Trail Prairies

• Vernon County
  • Mt. Pisgah Hemlock-Hardwoods
  • Battle Bluff Prairie
  • Coon Creek Cliffs
  • Kickapoo Valley Reserve
  • Bergen Bluffs
  • Romance Prairie
  • Tunnelville Cliffs

• Vilas County
  • Trout Lake Conifer Swamp
  • Plum Lake Hemlock Forest
  • Bittersweet Lakes
  • Black Tern Bog
  • Johnson Lake Barrens and Springs
  • Lost Canoe
  • Aurora Lake
  • Nixon Lake
  • Day Lake
  • Dunn Lake
  • Mary Lake
  • Blackjack Springs
  • Border Lakes
  • Chippewa Trail
  • Kentuck Lake
  • Pat Shay Lake
  • Anvil Lake Trail
  • Beaver Creek
  • Haymeadow Creek
  • Headwater Lakes
  • Lake Laura Hardwoods
  • Papoose Creek Pines
  • Rice Creek
  • Trout River
  • Camp Lake and Pines
  • Devine Lake and Mishonagon Creek
  • Allequash Lake and Pines
  • Lake Alva Birch-Hemlock
  • Spruce Grouse Swamp

• Walworth County
  • Beulah Bog
  • Young Prairie
  • Lulu Lake
  • Pickerel Lake Fen
  • Clover Valley Fen
  • Kettle Moraine Oak Opening
  • C. F. Messinger Dry Prairie and Savanna Preserve
  • Bluff Creek

• Washburn County
  • Lampson Moraine Pines
  • Dory's Bog and Hunt Hill
  • Totagatic Highlands Hemlocks
  • Tranus Lake

• Washington County
  • Kewaskum Maple-Oak Woods
  • Milwaukee River Floodplain Forest
  • Jackson Marsh

• Waukesha County
  • Scuppernong Prairie
  • Eagle Oak Opening
  • Kettle Moraine Low Prairie
  • Muskego Park Hardwoods
  • Ottawa Lake Fen
  • Genesee Oak Opening and Fen
  • C. F. Messinger Dry Prairie & Savanna Preserve
  • Eagle Centre Prairie
  • Martin's Woods
  • Mukwonago River

• Waupaca County
  • Poppy's Rock
  • Tellock's Hill Woods
  • Mud Lake Bog
  • Keller Whitcomb Creek Woods
  • Mukwa Bottomland Forest
  • Myklebust Lake
  • Pope Lake
  • Mud Lake - Radley Creek Savanna
  • Skunk and Foster Lakes
  • Little Wolf River
  • Jackson Creek Woods

• Waushara County
  • Bass Lake Fen
  • Bohn Lake
  • Plainfield Tunnel Channel Lakes
  • Upper Fox Headwaters
  • Karner Blue Meadow
  • Lunch Creek Wetlands
  • Mecan Springs

• Winnebago County
  • Oshkosh-Larsen Trail Prairies
  • Koro Prairie
  • Rush Lake

• Wood County
  • Powers Bluff Maple Woods
  • Mead Conifer Bogs
  • Owl Creek Fen Savanna
  • Skunk Creek Woods
  • Red Oak Bottoms
  • Hiles Wetlands
  • Hog Island Tamaracks

Indicates areas not suited for visitation by the general public. These natural areas may have restricted access, require special permission from the landowner, or contain sensitive resources. Contact the State Natural Areas Program for information about visiting these sites.