Abbott Butte (Douglas County, OR)
Wildflower bloom: mid-June to late July

Abercrombie Mountain (Stevens County, WA)
Wildflower bloom: early July to late August

Alder Springs/Whychus Creek Canyon (Jefferson County, OR)
Wildflower bloom: late April to late June

Aldrich Mountains (Grant County, OR)
Wildflower bloom: mid-June to mid-August

Alpine Lookout (Chelan County, WA)
Wildflower bloom: late June to early August

Alvord Desert (Harney County, OR)
Wildflower bloom: early May to late June

Anatone Butte (Asotin & Garfield Counties, WA)
Wildflower bloom: mid-May to mid-July

Ancient Lakes (Grant County, WA)
Wildflower bloom: early April to late May

Angel's Rest (Multnomah County, OR)
Wildflower bloom: early April to late June

Angora Peak (Clatsop County, OR)
Wildflower bloom: early May to late June

Annie Creek Canyon (Klamath County, OR)
Wildflower bloom: mid-June to late July

Anthony Lakes (Baker County, OR)
Wildflower bloom: late June to early August

Babyfoot Lake (Josephine County, OR)
Wildflower bloom: early June to late July

Bachelor Mountain (Linn County, OR)
Wildflower bloom: mid-June to late July

Badger Mountain (Benton County, WA)
Wildflower bloom: late March to late May

Bald Mountain (Clackamas County, OR)
Wildflower bloom: early June to late July

Balm Mountain (Douglas County, OR)

Barrett Spur (Hood River County, OR)
Wildflower bloom: late June to early August

Basalt Gardens/Wanapum Dunes (Grant County, WA)
Wildflower bloom: late March to late May

Baskett Slough (Polk County, OR)
Wildflower bloom: mid-April to mid-June

Bear Basin (Valley County, ID)
Wildflower bloom: late May to late July

Bear Basin Butte (Del Norte County, CA)
Wildflower bloom: mid-May to mid-July

Bear Creek Mountain (Yakima County, WA)

Beezley Hills Preserve (Grant County, WA)
Wildflower bloom: early April to early June

Berkeley Park (Pierce County, WA)
Wildflower bloom: mid-July to late August

Big Summit Prairie (Crook County, OR)
Wildflower bloom: early May to early July

Big Tree Trail (Josephine County, OR)
Wildflower bloom: mid-May to mid-July

Bird Creek Meadows (Yakima County, WA)
Wildflower bloom: mid-July to late August

Black Butte (Deschutes County, OR)
Wildflower bloom: late May to early July

Blacklock Point (Curry County, OR)
Wildflower bloom: early April to mid-June

Blair Lake Meadows (Lane County, OR)

Boccard Point (Jackson County, OR)

Bohemia Mountain & Fairview Peak (Lane County, OR)

Bonney Meadows & Boulder Lake (Hood River County, OR)
Wildflower bloom: early June to late July

Bottle Prairie (Hood River County, OR)

Bristow Prairie (Lane County, OR)

Brooks Memorial State Park (Klickitat County, WA)
Wildflower bloom: late April to late June

Browder Ridge (Linn County, OR)
Wildflower bloom: mid-June to mid-August

Buckhorn Lookout (Wallowa County, OR)

Bunchgrass Ridge (Lane County, OR)
Wildflower bloom: early June to early August

Callahan Meadow (Douglas County, OR)
Wildflower bloom: late May to late June

Camas Meadows (Chelan County, WA)
Wildflower bloom: mid-April to late May

Camas Prairie (Wasco County, OR)
Wildflower bloom: late May to late July

Camassia Natural Area (Clackamas County, OR)
Wildflower bloom: late March to late May

Canemah Bluff (Clackamas County, OR)

Canyon Creek Lakes (Trinity County, CA)
Wildflower bloom: mid-June to mid-August

Canyon Creek Meadows (Jefferson County, OR)
Wildflower bloom: late June to late August

Cape Blanco (Curry County, OR)
Wildflower bloom: early April to mid-June

Cape Ferrelo (Curry County, OR)
Wildflower bloom: early April to mid-June

Cape Horn (Skamania County, WA)
Wildflower bloom: late April to late June

Cape Lookout (Tillamook County, OR)
Wildflower bloom: mid-April to late June

Cape Perpetua (Lincoln County, OR)
Wildflower bloom: mid-April to late June

Cascade Head (Tillamook County, OR)
Wildflower bloom: early May to early July

Cascade Pass (Skagit County, WA)
Wildflower bloom: late July to early September

Castle Crags (Shasta County, CA)

Castle Crest Wildflower Trail (Klamath County, OR)

Castle Rock (Lane County, OR)

Cathedral Hills (Josephine County, OR)

Cathedral Ridge (Hood River County, OR)
Wildflower bloom: late June to late August

Catherine Creek (Klickitat County, WA)
Wildflower bloom: early March to late May

Catherine Creek State Park (Union County, OR)
Wildflower bloom: early May to late June

Chain Lakes & Artist Point (Whatcom County, WA)
Wildflower bloom: late July to early September

Chenoweth Tableland (Wasco County, OR)

Chimney Rock & Crooked River Canyon (Crook County, OR)

China Hill (Siskiyou County, CA)
Wildflower bloom: early April to early May

Chinidere Mountain & Tomlike Mountain (Hood River County, OR)
Wildflower bloom: early June to mid-July

Chucksney Mountain (Lane County, OR)

Clear Creek (Siskiyou County, CA)

Coffin Mountain (Linn County, OR)

Columbia Hills/Dalles Mountain Ranch (Klickitat County, WA)

Conboy Lake NWR (Klickitat County, WA)
Wildflower bloom: early May to early July

Cone Peak & Iron Mountain (Linn County, OR)

Cook Hill (Skamania County, WA)
Wildflower bloom: mid-April to mid-June

Cook and Green Pass (Siskiyou County, CA)
Wildflower bloom: late May to late July

Cooper Mountain Nature Park (Washington County, OR)
Wildflower bloom: early April to early June

Cooper Spur (Hood River County, OR)
Wildflower bloom: late June to late August

Cottonwood Canyon (Sherman & Gilliam Counties, OR)
Wildflower bloom: late March to early May

Cow Creek Saddle (Idaho County, ID)
Wildflower bloom: mid-April to mid-June

Cowiche Canyon (Yakima County, WA)
Wildflower bloom: early April to late May

Coyote Wall (Klickitat County, WA)
Wildflower bloom: early March to mid-May

Crater Lake Rim (Klamath County, OR)

Crescent Mountain (Linn County, OR)
Wildflower bloom: early June to early August

Criterion Tract (Wasco County, OR)
Wildflower bloom: late March to early June

Cutthroat Lakes & Bald Mountain (Snohomish County, WA)
Wildflower bloom: early July to late August

Dalles Mountain Road (Klickitat County, WA)
Wildflower bloom: early April to late May

Dark Divide (Skamania County, WA)

Darland Mountain (Yakima County, WA)

Days Gulch & T.J. Howell Botanical Drive (Josephine County, OR)
Wildflower bloom: early April to late June

Deadfall Meadows (Trinity County, CA)
Wildflower bloom: early June to early August

Deception Butte (Lane County, OR)
Wildflower bloom: mid-May to late June

Deer Creek/$8 Mountain (Josephine County, OR)

Dishman Hills (Spokane County, WA)
Wildflower bloom: early April to early June

Dixie Butte (Grant County, OR)

Dog Mountain (Skamania County, WA)

Doug's Beach (Klickitat County, WA)
Wildflower bloom: early March to early May

Dunlop Meadows (Jackson County, OR)

E.C. Manning Provincial Park (Manning Park, BC)

Eagle Creek (Hood River County, OR)

East Applegate Ridge (Jackson County, OR)
Wildflower bloom: late April to early June

Ebey's Landing (Island County, WA)

Echo Basin (Linn County, OR)

Echo Ridge (Chelan County, WA)

Eden Park & Cairn Basin (Hood River County, OR)

Eight Dollar Mountain Botanical Wayside (Josephine County, OR)

Elk & Kings Mountain (Tillamook County, OR)

Elk Cove (Hood River County, OR)

Elk Meadows (Hood River County, OR)

Esmeralda Basin & Lake Ann (Chelan County, WA)

Fields Peak (Grant County, OR)

Finley NWR (Benton County, OR)

Fishtrap Lake (Lincoln County, WA)

Fort Rock (Lake County, OR)

Four Sisters Natural Area (Wasco County, OR)

Fuji Mountain (Lane County, OR)

Gillem Bluff (Siskiyou County, CA)

Goat Rocks (Lewis County, WA)
Wildflower bloom: mid-July to late August

God's Thumb (Lincoln County, OR)

Gold Lake Bog (Lane County, OR)

Goose Rock (Island County, WA)

Grand Park (Pierce County, WA)
Wildflower bloom: early July to mid-August

Grasshopper Meadows (Lane County, OR)

Grasshopper Mountain (Douglas County, OR)

Grassy Knoll (Skamania County, WA)
Wildflower bloom: late May to early July

Gray Butte (Jefferson County, OR)

Great Camas Patch (Skamania County, WA)
Wildflower bloom: mid-March to mid-May

Great Meadow & High Lakes Trail (Klamath County, OR)

Green Lakes/Broken Top (Deschutes County, OR)
Wildflower bloom: early July to mid-August

Green Mountain Lookout (Snohomish County, WA)
Wildflower bloom: early July to late August

Green Ridge (Jefferson County, OR)
Wildflower bloom: late May to early July

Greensprings Mountain (Jackson County, OR)

Griffin Peak (Columbia County, WA)

Grizzly Peak (Jackson County, OR)

Gunsight-Humbug Ridge (Siskiyou County, CA)
Wildflower bloom: early June to mid-July

Hager Mountain (Lake County, OR)

Hamilton Mountain (Skamania County, WA)

Hand Lake Meadows (Lane County, OR)

Hardy Ridge (Skamania County, WA)

Harts Pass & Tatie Peak (Okanogan County, WA)

Hawk Mountain (Marion County, OR)

Heaven's Gate Lookout (Idaho County, ID)

Heceta Head & Hobbit Beach (Lane County, OR)
Wildflower bloom: mid-April to late June

Hells Canyon (Wallowa County, OR)

Hells Canyon Scenic Byway (Wallowa County, OR)

Hemlock Lake & Yellow Jacket Glade (Douglas County, OR)

Historic Columbia River Highway State Trail (Hood River & Wasco Counties, OR)

Hobart Bluff (Jackson County, OR)

Hood River Mountain (Hood River County, OR)

Horse Heaven Hills (Benton County, WA)

Horse Rock Ridge (Linn County, OR)

Horsepasture Mountain (Lane County, OR)

Horsethief Butte (Klickitat County, WA)
Wildflower bloom: early March to mid-May

Huckleberry Lake (Lane County, OR)

Hummingbird Meadows (Douglas County, OR)

Hunter Creek Bog (Curry County, OR)

Hurricane Hill (Clallam County, WA)

Illahee Rock (Douglas County, OR)
Wildflower bloom: early June to mid-July

Illinois River Trail (Josephine County, OR)

Indian Sands (Curry County, OR)

Ironstone Mountain Trail (Yakima County, WA)

Isqúulktpe Creek Overlook (Umatilla County, OR)

Jacksonville Woodlands (Jackson County, OR)

Jedediah Smith Redwoods State Park (Del Norte County, CA)
Wildflower bloom: early May to mid-June

Jefferson Park (Marion County, OR)

Johnston Ridge (Skamania County, WA)

Juniper Dunes (Franklin County, WA)

Kamiak Butte (Whitman County, WA)

Kangaroo Lake & Cory Peak (Siskiyou County, CA)

Kendall Skyline Road (Columbia County, WA)

Kerby Flat & Star Flat (Josephine County, OR)

Keystone Point (Chelan County, WA)

Killen Creek (Skamania County, WA)

King Mountain Rock Garden (Josephine County, OR)

Kingston Prairie (Linn County, OR)

Klahhane Ridge (Clallam County, WA)

Kleinschmidt Grade & Council-Cuprum Road (Adams County, ID)

Knox Creek & Thorp Mountain (Kittitas County, WA)

Lacamas Park (Clark County, WA)
Wildflower bloom: late March to early June

Lake Ingalls & Headlight Basin (Chelan County, WA)
Wildflower bloom: early July to mid-August

Lake of the Angels (Mason County, WA)

Larch Mountain Crater (Multnomah County, OR)

Lava Beds National Monument (Siskiyou County, CA)

Leavenworth Ski Hill (Chelan County, WA)
Wildflower bloom: mid-April to late May

Leidl Ridge (Klickitat County, WA)

Leslie Gulch (Malheur County, OR)

Lewis Butte (Okanogan County, WA)

Liberty Hill (Columbia County, OR)

Limpy Creek (Josephine County, OR)

Lithia Park (Jackson County, OR)

Little Grayback Mountain (Jackson County, OR)

Little Illinois River Falls (Josephine County, OR)

Little Shasta Meadows (Siskiyou County, CA)

Little Spokane River (Spokane County, WA)

Little Summit Prairie (Crook & Wheeler Counties, OR)

Little Three Creek Lake (Deschutes County, OR)

Logan Valley (Grant County, OR)

Lookout Creek (Linn County, OR)

Lookout Mountain & High Prairie (Hood River County, OR)

Lookout Mountain (Crook County, OR)

Lookout Mountain Road (Baker County, OR)

Lost Lake (Hood River County, OR)

Lowder Mountain (Lane County, OR)

Lower Deschutes River (Sherman County, OR)
Wildflower bloom: mid-March to mid-May

Lower Table Rock (Jackson County, OR)

Lyle Cherry Orchard (Klickitat County, WA)
Wildflower bloom: early March to early May

Mad River (Chelan County, WA)

Maple Pass (Chelan County, WA)
Wildflower bloom: late July to early September

Marmot Pass & Buckhorn Mountain (Jefferson County, WA)

Marys Peak (Benton County, OR)
Wildflower bloom: mid-May to late June

Mason Lake & Mount Defiance (King County, WA)

Mazama Ridge (Pierce County, WA)

McCord Creek & Elowah Falls (Multnomah County, OR)

McCroskey State Park (Latah & Benewah Counties, ID)

McNeil Point (Clackamas County, OR)

Meadowlark Prairie (Lane County, OR)

Meander Meadow/Cady Ridge (Whatcom County, WA)

Memaloose Hills (Wasco County, OR)

Mill Creek Ridge Preserve (Wasco County, OR)

Mima Mounds (Thurston County, WA)
Wildflower bloom: mid-April to late May

Mirror Lake/Tom Dick & Harry (Clackamas County, OR)

Mission Peak (Chelan County, WA)

Modoc Rim (Klamath County, OR)

Monte Cristo & Glacier Basin (Snohomish County, WA)

Moon Point & Youngs Rock (Lane County, OR)

Mosier Plateau (Wasco County, OR)
Wildflower bloom: early March to mid-May

Mount Aix (Yakima County, WA)

Mount Eddy & Deadfall Lakes (Trinity & Siskiyou Counties, CA)

Mount Elijah/Bigelow Lakes (Josephine County, OR)

Mount Ellinor (Mason County, WA)
Wildflower bloom: early June to mid-August

Mount Hebo (Tillamook County, OR)

Mount Hood Meadows (Hood River County, OR)

Mount Howard & East Peak (Wallowa County, OR)

Mount June & Sawtooth Rock (Lane County, OR)

Mount Muller (Clallam County, WA)

Mount Pisgah (Lane County, OR)

Mount Scott (Klamath County, OR)

Mount Spokane (Spokane County, WA)

Mount Thielsen (Douglas County, OR)

Mount Townsend (Jefferson & Clallam Counties, WA)

Mount Zion (Clallam County, WA)

Munra Point (Multnomah County, OR)

Myers Creek Beach (Curry County, OR)

Naches Peak & Tipsoo Lake (Pierce County, WA)

Nasty Rock & Not Nasty Rock (Clackamas County, OR)

Navaho Peak (Kittitas County, WA)

Neahkahnie Mountain (Clatsop County, OR)
Wildflower bloom: late April to early July

Nestor Peak (Klickitat County, WA)
Wildflower bloom: early May to mid-June

New River (Coos County, OR)
Wildflower bloom: early April to late June

Noble Knob (Pierce County, WA)

North Bank Habitat Management Area (Douglas County, OR)

North Fork Umatilla River (Umatilla County, OR)

North Warner Mountains (Lake County, OR)

Norway Pass & Mount Margaret (Skamania County, WA)

Obstruction Point & Grand Valley (Clallam County, WA)

Olds Ferry Road (Washington County, ID)

Olive Lake & Saddle Camp (Grant County, OR)

Oregon Badlands (Deschutes County, OR)

Otter Point & Bailey Beach (Curry County, OR)

Owyhee Lake Road (Malheur County, OR)

Painted Hills (Wheeler County, OR)

Panther Meadow (Siskiyou County, CA)

Paradise (Pierce County, WA)

Paradise Park (Clackamas County, OR)

Parish Lake (Linn County, OR)

Patterson Mountain & Lone Wolf Shelter (Lane County, OR)

Peshastin Pinnacles (Chelan County, WA)

Phillips Lake (Wallowa County, OR)

Pike Creek Canyon (Harney County, OR)

Pilot Rock (Jackson County, OR)

Pinnacle Ridge (Hood River County, OR)

Pittsburg Landing (Idaho County, ID)

Plains of Abraham (Skamania County, WA)

Point St. George (Del Norte County, CA)

Postage Stamp Butte (Wasco County, OR)

Potter Mountain (Douglas County, OR)

Pueblo Mountains (Harney County, OR)

Puffer Butte (Asotin County, WA)

Rattlesnake Mountain (Douglas County, OR)

Rattlesnake Slope (Benton County, WA)

Red Top Mountain & Teanaway Ridge (Kittitas County, WA)

Rogue River Trail (Josephine County, OR)

Rooper Road & Lawrence Grassland (Wasco County, OR)
Wildflower bloom: early April to mid-May

Rooster Rock/Sand Island (Multnomah County, OR)
Wildflower bloom: early August to mid-September

Rough and Ready Creek (Josephine County, OR)

Rowena Plateau/Tom McCall Preserve (Wasco County, OR)

Saddle Mountain (Clatsop County, OR)

Sauer's Mountain (Chelan County, WA)

Sauk Mountain & Sauk Lake (Skagit County, WA)

Sawtooth Ridge (Columbia County, WA)

Scabland Sagebrush Site (Adams County, ID)

School Canyon & Little Badger Creek (Wasco County, OR)

Scorpion Mountain (Snohomish County, WA)

Scott Mountain Summit (Siskiyou & Trinity Counties, CA)

Scott Paul Trail (Whatcom County, WA)

Scout Camp Trail (Jefferson County, OR)

Seven Devils (Idaho County, ID)

Seven Mile Hill (Wasco County, OR)

Sevenmile Creek (Klamath County, OR)

Sexton Mountain (Josephine County, OR)
Wildflower bloom: late April to early June

Shasta-Trinity Divide (Trinity & Siskiyou Counties, CA)

Sherman Pass & Sherman Peak (Ferry County, WA)

Silent Creek (Douglas County, OR)

Silver Falls (Marion County, OR)

Silver Star Mountain (Clark & Skamania Counties, WA)

Siskiyou Crest (Jackson County, OR)

Sisters Mirror Lake (Deschutes County, OR)

Skyline Divide (Whatcom County, WA)

Skyline Road (Umatilla County, OR)

Smith Rock (Jefferson County, OR)

Smock Prairie (Wasco County, OR)

Snoqualmie Pass & Snow Lake (King County, WA)

Snoqualmie Summit & Lodge Lake (King County, WA)

Snow Mountain Ranch (Yakima County, WA)

Soda Creek (Deschutes County, OR)

Soda Springs Wildlife Area (Klickitat County, WA)

Sourdough Mountain (Whatcom County, WA)

South Gate Meadows (Siskiyou County, CA)

South Okanagan Grasslands (Osoyoos/Cawston, BC)

Spencer Butte (Lane County, OR)
Wildflower bloom: late April to early June

Spirit Lake (Lane County, OR)

Spray Park (Pierce County, WA)

Spring Basin Wilderness (Wheeler County, OR)

Stacker Butte (Klickitat County, WA)

Starvation Lane (Sherman County, OR)
Wildflower bloom: late March to early May

Steamboat Rock (Grant County, WA)

Steens Mountain (Harney County, OR)

Steptoe Butte (Whitman County, WA)

Strawberry Mountain (Grant County, OR)

Succor Creek (Malheur County, OR)

Summer Blossom/Sawtooth Ridge (Chelan County, WA)

Summerland (Pierce County, WA)

Sunrise & Burroughs Mountain (Pierce County, WA)

Surveyor's Ridge & Bald Butte (Hood River County, OR)

Swale Canyon/Klickitat Trail (Klickitat County, WA)

Sweet Creek Falls (Lane County, OR)

Table Mountain (Skamania County, WA)

Table Mountain & Lion Rock Springs (Kittitas County, WA)

Table Rock (Clackamas County, OR)

Tam McArthur Rim (Deschutes County, OR)

Tamarack Meadow (Jackson County, OR)

Tatoosh Peak (Lewis County, WA)

Taylor Lake (Siskiyou County, CA)

The Enchantments (Chelan County, WA)

The Labyrinth (Klickitat County, WA)

Three Forks (Malheur County, OR)

Tidbits Mountain (Linn County, OR)

Tiffany Mountain & Tiffany Lake (Okanogan County, WA)

Tiger Canyon (Umatilla County, OR)
Wildflower bloom: early May to late July

Timberline Lodge (Hood River County, OR)

Tire Mountain (Lane County, OR)
Wildflower bloom: mid-May to late June

Todd Lake (Deschutes County, OR)

Tom McCall Point (Wasco County, OR)

Tongue Mountain (Lewis County, WA)

Toolbox Meadow (Douglas County, OR)

Tronsen Ridge (Chelan County, WA)

Tryon Creek (Clackamas County, OR)
Wildflower bloom: late March to early May

Turnbull NWR (Spokane County, WA)

Twin Lakes & Elkhorn Crest (Baker County, OR)

Tygh Creek Trail (Wasco County, OR)

Umtanum Ridge/Baldy Mountain (Kittitas County, WA)

Upper Table Rock (Jackson County, OR)

Van Trump Park (Pierce County, WA)

Viewpoint Mike/Lost Creek Lake (Jackson County, OR)

Vinegar Hill (Grant County, OR)

Vista Ridge (Hood River County, OR)

Vulcan Lake (Curry County, OR)

Wahkeena Falls & Multnomah Falls (Multnomah County, OR)

Waldo Lake (Lane County, OR)

Waldo-Takilma & French Flat (Josephine County, OR)

Wallula Gap (Walla Walla County, WA)
Wildflower bloom: mid-March to mid-May

Waters Creek (Josephine County, OR)

Waterworks Canyon (Yakima County, WA)

Weldon Wagon Road (Klickitat County, WA)

Wenatchee Foothills (Chelan County, WA)

Whetstone Savanna (Jackson County, OR)

Whisky Peak (Josephine County, OR)

White Bluffs/Hanford Reach (Grant County, WA)

Whychus Canyon Preserve (Deschutes County, OR)

Wild Horse Wind Farm (Kittitas County, WA)

Willow Creek Preserve (Lane County, OR)

Wimer Road (Curry & Del Norte Counties, OR & CA)

Winchester Mountain & High Pass (Whatcom County, WA)

Windy Pass (Whatcom County, WA)

Winter Ridge (Lake County, OR)

Wood River (Klamath County, OR)

Yellow Aster Butte (Whatcom County, WA)

Yét Atwam Creek (Shasta County, CA)

Zumwalt Prairie (Wallowa County, OR)