Winter Outdoor Activities in Illinois: Where to Sled, Skate, Ski, and See Eagles

Illinois winter works best if you treat it as four separate seasons. Sledding and cross-country skiing happen only in the days after a real snowfall (Cook County's forest preserve hills open at 3 inches on frozen ground). The outdoor rinks run on refrigeration from mid-November into February or March whatever the weather. Frozen-waterfall hiking at Starved Rock needs a cold stretch in January. And bald eagles arrive on the Illinois and Mississippi rivers every year from late December through February no matter what the snow does.

Where to sled, and why the hill can be closed when the ground is white

The Forest Preserves of Cook County open their sledding hills only when the ground is frozen under at least 3 inches of snow, and they close them again for thin cover or ice, so the calendar does not matter; the status line at fpdcc.com does. The four big hills with lights and staff are Dan Ryan Woods on the South Side (a 200-foot slope with a separate snowboard hill), Caldwell Woods at Grove 1 on the Northwest Side, Swallow Cliff Woods North in Palos, and Westchester Woods. When open they have run Sunday through Thursday 10 a.m. to 7:30 p.m. and Fridays and Saturdays until 8:30. Deer Grove in Palatine has unlit hills at Groves 4 and 5, open 10 to sunset.

In the city, the Chicago Park District's Soldier Field hill by the Waldron parking deck is 220 feet long and 33 feet high, lit and staffed, and the district has made snow for it in lean years; check chicagoparkdistrict.com for the current status before you load the car. In the north suburbs, Techny Park in Northbrook has a 28-foot hill with stairs, lights, and a warming house, which is the detail that matters with a five-year-old.

What skating costs this winter, rink by rink

Neither downtown rink had posted 2026-27 dates by October 13, so last season is the guide. The McCormick Tribune Ice Rink at Millennium Park ran November 21 to February 1 last year, free if you bring skates ($5 at peak periods), with rentals at $17 weekdays and $21 on weekends and holidays, and an online reservation required even for free sessions. The Maggie Daley Skating Ribbon, the quarter-mile loop a block east, ran November 14 to March 8, with your own skates free for the first session and $5 after, rentals at $17 online or $19 walk-up on weekdays and $21 or $23 on weekends and holidays, and skate aids $11. Reservations are free and released in batches; the Ribbon is the one that fills on a December Saturday.

The suburbs are cheaper and quieter. Last season Rosemont's rink at Parkway Bank Park was free with $8 rentals (November 22 to January 25); Evanston's Robert Crown Center charged $10 for adults and $6 under 17 with $4 rentals, year-round; Skokie's Skatium was $7 plus $4; Oak Park's Paul Hruby rink was $12 with rental included; and Glencoe's Weinberg rink was $12 for residents, $24 for everyone else. Those prices come from the Sun-Times' November 2025 rink roundup; the 2026-27 numbers usually appear in mid-November.

Where cross-country skiing is groomed, and where you break your own trail

Sagawau Nordic, the Forest Preserves' ski center at the Sagawau Environmental Learning Center in Lemont, is the only groomed, staffed Nordic trail system in Cook County. The trail pass is free, rentals of skis, boots, and poles were $15 ($10 for seniors) in the last published brochure with a driver's license or $100 deposit, and beginner lessons run around $20 to $30. It opens seven days a week from roughly mid-December to early March, 9 a.m. to 4 p.m., only when there is snow; rentals go out 9 to 2 and come back by 3:45, and hikers and snowshoers are kept off the ski tracks. Call 630-257-2045 for conditions.

The Morton Arboretum grooms about 2.5 miles of trail once 4 inches have fallen and rents skis and snowshoes at $20 per person for two hours, with a membership required, per its last posted winter program. Rock Cut State Park in Loves Park has the longest cross-country system in northern Illinois around 162-acre Pierce Lake, plus ice fishing and skating; Cook County's preserves have about 350 miles of ungroomed trail where skis and snowshoes are both fine.

Downhill is small here and honest about it. Chestnut Mountain in Galena has 19 runs above the Mississippi and already has 2026-27 season passes on sale; lift ticket rates are on its site at chestnutmtn.com or by phone at 800-397-1320. Snowstar in Andalusia, near the Quad Cities, has 15 slopes, a 28-acre terrain park, and six tubing lanes. Villa Olivia, the Bartlett Park District's hill at 1401 W. Lake Street, still showed its 2025-26 closed notice in October; it posts hours at bartlettparks.org once it opens, 630-289-1000.

Local note: every groomed trail and every sled hill on this list opens on snow depth, not on a date. In a thin winter Sagawau can open for a week and close for three. Check the morning you go, not the night before.

Frozen waterfalls and winter hiking at Starved Rock: what is open

Starved Rock's trails stay open all winter, 7 a.m. to sunset, and the lodge's weekend guided hikes (Saturdays and Sundays at 10 a.m., $25 with lunch, 815-220-7386) sell the season on frozen waterfalls and eagles, both of which happen in a cold January. The 2026-27 winter has more closed trail than usual: the park's $18 million trail and stairway project has shut LaSalle, Tonti, Pontiac, Basswood, and Lonetree canyons and the LaSalle Canyon lot on Route 71, while St. Louis, French, Wildcat, Aurora, and Starved Rock canyons and the overlooks remain open. The IDNR closure page updates weekly.

Hunting closes more. Starved Rock's nature preserve, campground, and Hennepin Canyon lot and all of Matthiessen close to hikers November 20 to 22 and December 3 to 6; Matthiessen closes again December 11 to 13, and the nature preserves at both parks close December 31 to January 3 and January 15 to 17, 2027. Matthiessen's Lake Falls bridge is closed indefinitely with a detour posted. Bring traction spikes for the canyon stairs; the park does not close trails for ice, and the stairs into St. Louis Canyon are the first thing to glaze.

Eagle season: the dates for January 2027

Starved Rock Lodge's Eagle Watch Weekend is Saturday and Sunday, January 30 and 31, 2027, 9 a.m. to 4 p.m., and everything is free: live birds-of-prey programs at the lodge, the state park visitor center, the Illinois Waterway Visitor Center in Ottawa, and the Utica village hall, with a free trolley looping between the four, Starved Rock Audubon Society scopes trained on the dam at the Waterway Visitor Center, and volunteer-led nature hikes. The lodge's winter guided hikes that weekend are the one paid item; the page lists both $20 and $25, so confirm when you call.

Quad City Bald Eagle Days is earlier, January 8 to 10, 2027, at the QCCA Event Center in Rock Island: Friday 4 to 8 p.m. (veterans and anyone over 65 pay $6), Saturday 10 to 6, Sunday 10 to 3. Adults are $7, kids 6 to 15 are $1, under 5 free, and the price includes live eagle and raptor demonstrations and free 45-minute eagle-viewing bus tours run by the Quad City Audubon Society, departing on the half hour from 10:30.

Downstate, Pere Marquette State Park at Grafton describes January and February as its eagle season, with wintering birds in the hundreds on the bluffs and the park's long-running eagle tours; the visitor center runs Monday through Saturday 8 to 3:30 in winter and is closed Sundays. Across the river in West Alton, the Audubon Center at Riverlands is open 8 to 4 (636-899-0090) with the Melvin Price lock and dam in view. Alton is the base for both.

What closes for winter

Illinois Beach's campground takes reservations only May 1 through September 30. Starved Rock's East Loop closes the weekend before Thanksgiving and reopens April 1, while the West Loop stays open with the water off and the fee reduced accordingly. Giant City Lodge closes from early December to early February. Sagawau runs only mid-December to early March. The Millennium Park rink was done by February 1 last year while the Ribbon ran to March 8. And every lit sled hill in the Forest Preserves closes the day the snow drops under 3 inches.

Local note: the Starved Rock East Loop closure means the campground sites nearest the trailheads are gone from Thanksgiving to April. Winter campers get the West Loop, which is fine, and quiet.

Before you go

• Cook County sled hills open at 3 inches of snow on frozen ground; check fpdcc.com the morning you go.

• Downtown rinks post 2026-27 dates and prices in mid-November; last year rentals were $17 to $23 and the Ribbon needed a reservation.

• Sagawau trail passes are free; rentals were $15; it closes without snow.

• Starved Rock: five canyons closed for construction, deer-season closures November 20 to 22 and December 3 to 6, spikes for the stairs.

• Eagle dates: Rock Island January 8 to 10, 2027 ($7); Starved Rock January 30 to 31, 2027 (free).

• For summer-season details on the same parks, see the best Illinois state parks.

Quick answers

Where can you sled near Chicago? The Forest Preserves of Cook County's lit, staffed hills at Dan Ryan Woods, Caldwell Woods, Swallow Cliff Woods North, and Westchester Woods, open when there are 3 inches of snow on frozen ground, and the Chicago Park District's Soldier Field hill, 220 feet long and 33 feet high.

When is eagle watching in Illinois? Late December through February. The two events with 2027 dates are Quad City Bald Eagle Days in Rock Island, January 8 to 10 ($7 adults), and Starved Rock Lodge's free Eagle Watch Weekend, January 30 to 31.

Can you hike Starved Rock in winter? Yes, trails are open 7 a.m. to sunset year-round, and the waterfalls freeze in a cold January. For the 2026-27 winter, LaSalle, Tonti, Pontiac, Basswood, and Lonetree canyons are closed for construction, and the park closes to hikers November 20 to 22 and December 3 to 6 for deer season.