Are dogs allowed on Grassy Lake Red Trail?

Yes, dogs are allowed on Grassy Lake Red Trail but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Grassy Lake Red Trail?

No, Grassy Lake Red Trail does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

How difficult is Grassy Lake Red Trail?

Grassy Lake Red Trail is rated moderate. It is 2.2 miles long with 207 feet of elevation gain. Difficulty ratings reflect a combination of distance, elevation gain, and terrain — your experience will depend on your fitness level and trail conditions.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

See Illinois trail conditions

ModerateLoop

Illinois

Grassy Lake Red Trail

Barrington, Illinois

2.2 mi

Distance

207 ft

Elev. Gain

47m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Imported description

The 5.6 miles of gravel and mowed grass trails are some of the best access to the Fox River. There are a variety of natural habitats here. The scenic overlooks offer magnificent views of the Fox River Valley and Grassy Lake. The preserve's two northern sections are separated by a trail tunnel and a road crossing with a flashing beacon. There are trail connections to adjacent neighborhoods. The trails are only open for hiking and cross-country skiing. It's not allowed to bike. Keep dogs leashed and pick up after them.

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:226 ft

Max:249 ft

63 ft

Trail Details

Route Type: Loop
Surface: Dirt

Official sources & verification

We don't have curated agency sources for this trail in our cache yet. Outdoors is not the permitting authority — confirm conditions, permits, and access with the managing agency before you go. If you know who manages this trail, please tell us.

Reviews

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.