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Cook County Forest Preserves wilderness guide
Forest Preserve · IL

Cook County Forest Preserves

The Cook County Forest Preserves encompass over 70,000 acres of natural landscapes around Chicago, offering a vast array of outdoor recreation opportunities and eco-friendly spaces.

Forest Preserve70,0004+ Trails

Designation

Forest Preserve

Total Wilderness Area

70,000

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Cook County Forest Preserves

The Cook County Forest Preserves encompass over 70,000 acres of natural landscapes around Chicago, offering a vast array of outdoor recreation opportunities and eco-friendly spaces.

Wilderness Landscape & Natural Heritage

The Cook County Forest Preserves, situated around the bustling metropolis of Chicago, provide an essential natural retreat within one of the most densely populated areas in Illinois. Spanning approximately 70,000 acres, these preserves are composed of diverse ecosystems including forests, prairies, wetlands, and rivers, which support abundant wildlife and plant species. Established in 1914, the Forest Preserves were a pioneering movement in urban conservation, aimed at protecting natural habitats from the encroaching expansion of the city. With more than 350 miles of marked trails, visitors can engage in various recreational activities such as hiking, biking, horseback riding, and bird-watching. The preserves are also home to several historical landmarks and nature centers, offering both educational and leisurely pursuits. Popular sites include the Chicago Botanic Garden and Brookfield Zoo, both located within the preserve system. Year-round activities allow for continuous engagement, from summer excursions on trails and waterways to cross-country skiing and snowshoeing during winter months. The Cook County Forest Preserves stand as a testament to the value of urban wilderness amid modern development, providing environmental benefits and recreational opportunities within easy reach of Chicagoland.

Field Guide · Forest Preserve
Adventure Destinations

Notable Destinations Near Cook County Forest Preserves

Scenic viewpoints, outdoor landmarks, and notable points of interest within 30 miles.

Exploring Rollins Savanna Forest Preserve★ 7.5⌖ 37 miHiking
Rollins Savanna Forest Preserve

Exploring Rollins Savanna Forest Preserve

Explore over 5.5 miles of scenic trails at Rollins Savanna Forest Preserve in Grayslake, IL. Ideal for hiking and birdwatching, it's a serene spot for viewing wildlife. Best visited in spring and fall for vibrant scenery.

Natural Escape at Lyons Woods★ 7.8⌖ 39 miHiking
Lyons Woods Forest Preserve

Natural Escape at Lyons Woods

Explore Lyons Woods Forest Preserve, perfect for hiking and birdwatching near Waukegan, IL. Enjoy serene trails through lush forests and spot local wildlife. Ideal for nature walks in spring and fall.

Discover Kankakee River State Park★ 6.8⌖ 44 miHiking
Kankakee River State Park

Discover Kankakee River State Park

Explore Kankakee River State Park in Bourbonnais, IL, featuring trails of varying difficulty and riverside views. Popular for hiking, fishing, and biking, it's an ideal spot for a peaceful day outdoors. Visit in spring or fall for the best experience.

Indiana Dunes National Park★ 7.8⌖ 44 miHiking
Indiana Dunes National Park

Indiana Dunes National Park

Explore Indiana Dunes National Park in Porter, Indiana. Featuring moderate hiking challenges with scenic views, bird watching, and beach access. A family-friendly destination, busy in summer, best enjoyed late spring to early fall.

Discover Indiana Dunes National Park★ 8.2⌖ 44 miHiking
Indiana Dunes National Park

Discover Indiana Dunes National Park

Explore over 15,000 acres at Indiana Dunes National Park, combining dune hiking and beach activities along Lake Michigan. With a variety of ecosystems, it's ideal for nature lovers and birding. Best visited in spring or fall to enjoy its diverse landscapes and avoid summer crowds.

Lakeview Escape at Indiana Dunes National Park★ 7.8⌖ 46 miBeach Hiking
Indiana Dunes National Park Lakeview

Lakeview Escape at Indiana Dunes National Park

Explore breathtaking views at Indiana Dunes National Park Lakeview. Enjoy beach hiking, bird watching, and water sports on Lake Michigan. Best visited in spring or fall. Popular for its diverse wildlife and striking scenery.

Beach HikingView Details→

Key Wilderness Highlights

✦ Chicago Botanic Garden✦ Brookfield Zoo✦ Swallow Cliff Stairs✦ Busse Woods Elk Pasture
Wilderness Recreation

Outdoor Adventures in Cook County Forest Preserves

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

Park Recreation

Hiking

Available in Cook County Forest Preserves
Park Recreation

Camping

Available in Cook County Forest Preserves
Park Recreation

Wildlife Viewing

Available in Cook County Forest Preserves
Park Recreation

Mountain Biking

Available in Cook County Forest Preserves
Park Recreation

Fishing

Available in Cook County Forest Preserves
Park Recreation

Paddle Sports

Available in Cook County Forest Preserves
Park Recreation

Snow Sports

Available in Cook County Forest Preserves
Park Recreation

Photography

Available in Cook County Forest Preserves
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Cook County Forest Preserves.

Passes & Fees

Entrance Requirements & Interagency Passes

Free access, no permits required for most areas.

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 Cook County Forest Preserves

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

Adventure Basecamps

Gateway Towns Near Cook County Forest Preserves

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Brookfield
⌖ 1.65 miles
Gateway Basecamp

Brookfield, Illinois

A suburban community with family-friendly parks, riverfront access, and quiet trails offering accessible outdoor recreation near Chicago.

Spring through FallExplore Town
La Grange
⌖ 2.01 miles
Gateway Basecamp

La Grange, Illinois

A charming suburban town offering family-friendly parks and scenic bike paths along the scenic Illinois Prairie, perfect for casual outdoor activities close to Chicago.

Spring through FallExplore Town
Western Springs
⌖ 2.18 miles
Gateway Basecamp

Western Springs, Illinois

A quiet suburban town with easy access to parks, trails, and waterways perfect for outdoor activities close to Chicago.

Spring through FallExplore Town
Riverside
⌖ 2.72 miles
Gateway Basecamp

Riverside, Illinois

A historic suburban village well known for its scenic riverfront parks, spacious greenways, and early planned community layout offering relaxing outdoor activities close to Chicago.

Spring through FallExplore Town
Oak Brook
⌖ 2.93 miles
Gateway Basecamp

Oak Brook, Illinois

A suburban town with accessible green spaces and parks offering relaxed outdoor activities with easy access from the Chicago metro area.

Spring through FallExplore Town
North Riverside
⌖ 3.02 miles
Gateway Basecamp

North Riverside, Illinois

A compact, residential suburb offering access to riverside parks and nearby urban trails, perfect for casual outdoor activities and family-friendly excursions.

Spring through FallExplore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Cook County Forest Preserves

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

12 bookable experiences

Availability, pricing, meeting details, and fulfillment are provided by the applicable operator or booking partner.