Willow River State Park wilderness guide
State Park · WI

Willow River State Park

Willow River State Park is a stunning outdoor retreat in northern Wisconsin, known for its scenic waterfall and diverse recreational opportunities.

State Park2,8914+ Trails
DesignationState Park
Total Wilderness Area2,891
Elevation / TerrainDiverse Wilderness
Field Editorial Guide

About Willow River State Park

Willow River State Park is a stunning outdoor retreat in northern Wisconsin, known for its scenic waterfall and diverse recreational opportunities.

Wilderness Landscape & Natural Heritage

Willow River State Park, spanning 2,891 acres in St. Croix County, Wisconsin, is a popular recreational area renowned for its stunning landscapes and ecological diversity. The park's centerpiece is the magnificent Willow Falls, a cascading waterfall set within a dramatic gorge that attracts nature enthusiasts and photographers alike. The surrounding environment consists of diverse ecosystems including woodlands, prairies, and wetlands supporting a variety of plant and animal species. Established in 1967, the park has grown to offer extensive facilities and opportunities for outdoor activities such as hiking, fishing, and camping. Visitors can explore nearly 13 miles of trails that vary in difficulty, allowing them to experience panoramic views, encounter local wildlife, and enjoy the tranquil settings of Lake Mallalieu. Beyond the natural attractions, the park provides educational opportunities about the area's geology and local history. It's a year-round destination, offering snow sports during winter months for an added seasonal allure.

Field Guide · State Park
Adventure Destinations

Notable Destinations Near Willow River State Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

✦ Willow Falls – a stunning waterfall with dramatic drops and scenic views✦ Unique geological formations within the park's gorges✦ Scenic vistas from the Little Falls Lake Dam✦ Hidden trails leading to serene spots along the Willow River
Wilderness Recreation

Outdoor Adventures in Willow River State Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Willow River State Park
Park Recreation

Camping

Available in Willow River State Park
Park Recreation

Wildlife Viewing

Available in Willow River State Park
Park Recreation

Fishing

Available in Willow River State Park
Park Recreation

Snow Sports

Available in Willow River State Park
Park Recreation

Photography

Available in Willow River State Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Willow River State Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Vehicle admission sticker required for entry.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Willow River State Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Willow River Family Campground

Located near the Willow Falls, offering electric sites and access to hiking trails.

Expert-Led Wilderness Expeditions

Guided Experiences in Willow River State Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

Vineyards of the Croix Wine Tasting & Dinner ~ September 19th ,2025
ADVEXPEDITION
Hudson, Wisconsin
WineADV Bookable

Vineyards of the Croix Wine Tasting & Dinner ~ September 19th ,2025

Experience a luxurious evening aboard the Grand Duchess cruising the St. Croix River near Hudson, Wisconsin. Savor up to 40 wines and a gourmet dinner in a beautiful riverside setting.

WineAges 21+ | Wine & Gourmet Dinner! ~ Adults Only $68 + tax and service feeCertified Outfitter
Bookable OnlineBook Trip
Sunday Fall Colors Brunch Cruise
ADVEXPEDITION
Hudson, Wisconsin
Boat TourADV Bookable

Sunday Fall Colors Brunch Cruise

Savor the vibrant fall foliage of the St. Croix River on a two-hour brunch cruise departing Hudson, Wisconsin. Enjoy a buffet of seasonal dishes and scenic views that turn this ride into an unforgettable autumn escape.

Boat Tour2 Hour Cruise | $42 Adults $32 Child 10 & under $14 Tots 2 & under | Full Breakfast/Lunch Buffet!Certified Outfitter
Bookable OnlineBook Trip