Where to see Pacific trillium in US

Armstrong Redwoods State Natural Reserve

Accessible Trails and Botanical

You might spot Redwood Sorrel, Redwood, and Button's Banana Slug.

Benbow Lake State Recreation Area

Accessible and Camping

You might spot Redwood, Pacific Trillium, and Evergreen Huckleberry.

Berry Botanic Garden

Alpine Plants and Botanical Garden (historical)

You might spot Duck, Pacific Trillium, and Wood Duck.

Bloedel Reserve

"botanical Garden" and "forest Preserve"

You might spot Pacific Tree Frog and Long-Toed Salamander.

Cougar Mountain Regional Wildland Park

Family Friendly Trails and Forest Bathing

You might spot Pacific Banana Slug and Oregon Forestsnail.

E. E. Wilson Wildlife Area

Accessible and Archery

You might spot Oregon Oak, Pacific Poison Oak, and American Bullfrog.

Lower Cushman Dam

Engineering Marvel. and Family Friendly

You might spot Barrow's Goldeneye and Pacific Banana Slug.

Marymoor Park

Bird Watching and Concert Venue

You might spot Rock Pigeon, Great Blue Heron, and Duck.

Pioneer Square

Architecture and Art Galleries

You might spot Rock Pigeon, American Crow, and Olympic Gull.

Polebridge Ranger Station Historic District

Glacier National Park and Hiking

You might spot Sticky Geranium, White-Tailed Deer, and Common Toadflax.

Santiam State Forest

Camping and Fishing

You might spot Rough-Skinned Newt and Isabella Tiger Moth.

Illahee State Park

Marine Camping, Old Growth Forest, Birdwatching, Fishing, Shellfishing, Family Friendly, Hiking, Boating, Wildlife Viewing.

You might spot Surf Scoter, Horned Grebe, and Salmonberry.

Arcata Community Forest

Bird Watching and Community Forest

You might spot Pacific Banana Slug and Ensatina.

Audubon Canyon

Bird Watching and California Outdoors

You might spot Hilton's Aeolid and Opalescent Nudibranch.

Azalea State Natural Reserve

Azaleas and Botanical Garden

You might spot Western Azalea, Pacific Trillium, and Western Columbine.

Capitol State Forest

Accessible Trails. and Camping

You might spot Wood Duck, Rough-Skinned Newt, and Pacific Trillium.

Clatsop State Forest

Camping and Coastal Forest

You might spot Rough-Skinned Newt and Northern Red-Legged Frog.

Cushman Dam

Family Friendly and Fishing

You might spot Pacific Tree Frog, Pacific Banana Slug, and Salal.

Fort Hoskins

Bird Watching and Family Friendly

You might spot Rough-Skinned Newt and Pacific Banana Slug.

Glines Canyon Dam

Accessible Overlook and Conservation

You might spot Broad-Leaved Stonecrop and Western Sword Fern.

Headwaters Forest Reserve

Accessible and Bird Watching

You might spot Pacific Banana Slug and Pacific Trillium.

Hoyt Arboretum

Arboretum and Botanical Garden

You might spot Western Redcedar, Salal, and Pacific Trillium.

Huckleberry Botanic Regional Preserve

Botanic Preserve and East Bay

You might spot Evergreen Huckleberry and Golden Chinquapin.

International Rose Test Garden

Botanical Garden and Free Admission

You might spot Pacific Trillium, Pacific Banana Slug, and Dark-Eyed Junco.

Leach Botanical Garden

Aerial Tree Walk and Botanical Garden

You might spot Green Alkanet, Western Sword Fern, and Pacific Banana Slug.

Little Tom Mountain

Amphibians and Bird Watching

You might spot Baker's Mariposa Lily and Columbian Monkshood.

Mendocino Coast Botanical Gardens

Bird Watching and Botanical Garden

You might spot Douglas's Ground Squirrel and Button's Banana Slug.

Mendocino and Headlands Historic District

Bird Watching and Coastal Views

You might spot Button's Banana Slug, Ochre Sea Star, and Bat Star.

Mount Pisgah Arboretum

Bird Watching and Botanical Garden

You might spot Great Camas, Columbian Larkspur, and Osoberry.

Nisqually Entrance Historic District

Family Friendly and Hiking

You might spot Devil's Club, Scouler's Corydalis, and Pacific Banana Slug.

Old Town Eureka

Art Galleries and Boutique Shopping

You might spot Pacific Banana Slug and Western Lily Of The Valley.

Olympic National Park Headquarters Historic District

Accessible and Educational

You might spot Mule Deer, Harlequin Duck, and Pacific Trillium.

Oregon Caves National Monument and Preserve

Cave Exploration and Family Friendly

You might spot Northern Phlox, Marbled Wild-Ginger, and Pacific Trillium.

Paradise Historic District

Family Friendly and Hiking

You might spot Hoary Marmot, White Pasqueflower, and Avalanche Lily.

Peavy Arboretum

Arboretum and Bird Watching

You might spot Pacific Trillium, Giant White Fawn Lily, and Candy Flower.

Quinault Rainforest

Family Friendly and Giant Trees

You might spot Sitka Spruce, Salmonberry, and Pacific Banana Slug.

Redwood National and State Parks

Coastal Access and Family Friendly

You might spot Pacific Banana Slug, Redwood, and Elk.

Sunrise Historic District

Hiking and Historic District

You might spot Cascade Golden-Mantled Ground Squirrel.

White River Entrance

Camping and Family Friendly

You might spot White Pasqueflower, Pearly Everlasting, and Avalanche Lily.

Yakima Park Stockade Group

Architecture and Frontier History

You might spot Cascade Golden-Mantled Ground Squirrel.

Sequoia Park Zoo

California History. and Wildlife

You might spot Redwood, Red Panda, and North American River Otter.

Jarstad Park

Nature Park, Walking Trails, Family Friendly, Wildlife Observation, Salmon Viewing, Picnic Area, Ada Accessible, Birdwatching

You might spot Purple Foxglove, Tansy, and Broad-Leaved Sweet Pea.

Reed College Parkway

You might spot Duck, Twinberry Honeysuckle, and Canada Goose.

Jack London State Historic Park

History, Literary, Hiking, Nature, Wildlife Viewing, Family Friendly, Historic Landmark, Sonoma Valley

You might spot Pacific Hound's Tongue, Pacific Trillium, and Redwood.

Bataan Park

Accessible and Family Friendly

You might spot Madrone Skin Miner, Pacific Madrone, and Western Redcedar.

Bogachiel State Park

Camping, Hiking, Wildlife Viewing, Fishing, Rainforest, Family Friendly, Olympic Peninsula, River Access, Ethnobotany, Rv Camping.

You might spot Pacific Banana Slug, Black Slug, and Salmonberry.

Saltwater State Park

You might spot Bigleaf Maple, Western Redcedar, and Aggregating Anemone.

Twanoh State Park

Marine Park, Camping, Hood Canal, Warm Water Swimming, Hiking, Shellfish Harvesting, Birdwatching, Family Friendly, Historic Ccc Buildings, Wildlife Viewing

You might spot Evergreen Huckleberry and Barrow's Goldeneye.