Closures & Alerts

Know Before you Go
Many McHenry County Conservation District sites are open year-round for your enjoyment. However, weather, seasonal closures or safety concerns often dictate the closing of certain sites, trails, and launches. Check current conditions and status updates prior to your adventure:
Covid-19 Impact:  Face masks are optional.

Prairieview Education Center open for programs only.
Lost Valley Visitor Center CLOSED Wednesday, May 18th for building maintenance.

Site Closures (Weather-Related, Special Circumstances, and Seasonal Closures)
Bike Trails
Canoe/Kayak Launch Status
Cross-Country Ski Trail Status
Facilities
Horse Trail Status

Winter  Closures:  The parking lots of select sites will close with 2″ of snowfall; but remain open to walk-in traffic. If the weather becomes mild, gates and parking lots will re-open. However, after Jan. 2 AND a significant snowfall, gates, parking lots, and restrooms will remain closed for the season; but remain open to walk-in traffic for use of the trails during daylight hours.

Status and Conditions

updated 5/16/2022
Beck's Woods

Main Entrance
Pedestrian use: OPEN
Parking lot:  OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Piscasaw 
Pedestrian use:  OPEN
Parking lot:  OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

 
Boger Bog
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Boone Creek
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Brookdale
Rt. 14 Entrance
West side trails: OPEN
Main parking lot: OPEN

Paulson Road Entrance

Multi-Use Trail: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Community Research Forest
Pedestrian use: OPEN 
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Coral Woods
Pedestrian use and parking lot: OPEN

County Line Road Access
Pedestrian use: OPEN
Parking lot: OPEN 

Dufield Pond

South Entrance
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

North Entrance
Parking lot and pond: OPEN
(Closes at first ice and stays closed for the season)

Elizabeth Lake Varga Archaeological Site
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Exner Marsh
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).


Fel-Pro RRR
Pedestrian use and parking lots: OPEN
Disc golf holes: OPEN
Front 9: OPEN
Back 9: OPEN

Fox Bluff

Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Glacial Park
Pedestrian use and parking lots: OPEN

Harrison Benwell
Pedestrian use and parking lots: OPEN

Hickory Grove and Lyons Prairie & Marsh
Pedestrian use: OPEN
Highlands and Lyons Parking Lots: OPEN
Riverfront Parking Lot:  OPEN
(Riverfront parking lot closes at first ice, but trails are open to walk-in traffic)

High Point 
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).


The Hollows
Main
Pedestrian use: OPEN   
Parking lot: OPEN
Lake Atwood
Parking lot:  OPEN

Keystone Landing
Pedestrian use: OPEN
Parking lot: OPEN

Kishwaukee Headwaters
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).


Lake in the Hills Fen
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).


Lyle C. Thomas Memorial Park
Pedestrian use: OPEN
Parking lot: OPEN

Marengo Ridge
Pedestrian and parking lot: OPEN

Nippersink Canoe Base
Pedestrian and parking lot: OPEN
(Open as conditions dictate: ice formation and/or cold temperatures.)

North Branch
Pedestrian use: OPEN
Parking lot: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Pioneer Canoe Landing
Pedestrian and parking lot: OPEN
(Open as conditions dictate: ice formation and/or cold temperatures. )

Pleasant Valley
Pedestrian use and parking lot: OPEN

Rush Creek

Pedestrian use and parking lot: OPEN

Silver Creek
Pedestrian use and parking lot: OPEN

Stickney Run
Pedestrian use and parking lot: OPEN

Winding Creek
Early parking & Prairie Loop: OPEN
Wooded Trail: OPEN
Main Parking: OPEN
(Parking lot closes with 2" of snowfall. Will reopen if temperatures become mild. After Jan. 2 and a significant snowfall, lots close for season).

Updated 05/16/2022
Boone Creek
Horse Trail: OPEN

Brookdale Multi Use
Horse Trail:  OPEN

Glacial Park
Horse Trail: OPEN

Hebron Trail
Horse Trail: OPEN

Hickory Grove Highlands & Lyons Prairie & Marsh
Horse Trail: CLOSED

Pleasant Valley
Horse Trail: OPEN

Prairie Trail North
Horse Trail: OPEN

Rush Creek
Horse Trail: OPEN

Stickney Run
Horse Trail: OPEN

Glacial Park
Condition: Poor

Harrison Benwell
Condition: Poor

Hickory Grove 
Condition: Poor

The Hollows
Condition: Poor

Lyons Prairie & Marsh
Condition:  Poor

Marengo Ridge
Condition: Poor

Pleasant Valley
Condition: Poor

Prairieview
Condition: Poor

Rush Creek
Condition: Poor

Silver Creek (Skate Ski)
Condition: Poor

Attention Paddlers: Be advised, downed trees or river debris can occur at anytime along the entire route and we cannot provide updated conditions. The District does not remove obstacles on/along private property.
Check Real Time Water Levels (3rd Graph needs to be below 6.5  feet for clearance under bridges.)
5/9/2022
Keystone Landing
Launch: OPEN

Lyle C. Thomas
Launch: OPEN

Nippersink Canoe Base
Launch: OPEN

Pioneer Canoe Landing
Launch: OPEN

Hebron Trail
Trail: OPEN  
Note: Trail dead ends at Lange Rd. before un guarded railroad crossing.

H.U.M. Trail
Trail:  OPEN
Parking lot: OPEN

Parking lots close with 2″ of snowfall, but remain open to walk-in traffic. If the weather becomes mild, gates and parking lots will re-open. However, after Jan. 2 AND a significant snowfall, gates and parking lots will close for the season; but remain open to walk-in traffic.

The Prairie Trail
Trail: OPEN
Main street north parking lot: OPEN
Main street south parking lot: OPEN
Main street bathrooms: OPEN 
Meyer Drive parking lot: OPEN
Glacial Park Harts Rd. parking lot: OPEN
Parking lots close with 2" of snowfall, but remain open to walk-in traffic. If the weather becomes mild, gates and parking lots will re-open. However, after Jan. 2 AND a significant snowfall, gates and parking lots will close for the season, but remain open to walk-in traffic.

Ridgefield Trace
Trail: OPEN

Stone Mill Trail
Trail: OPEN

Lost Valley Visitor Center  
Closed Wednesday, May 18th for building maintenance.

Open Daily: April - October: 9:00 a.m. -  5:30 p.m.
November - March: 9:00 a.m. - 4:00 p.m.
Register for a program or event at Lost Valley Visitor Center.
(815) 678-4532

Prairieview Education Center
Note: Building Only Open for Programs . 
Register for a program or event at Prairieview Education Center.
(815) 479-5779

Brookdale Administrative Staff Offices
Monday-Friday hours vary.