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Routes
Hiking trails & Routes
United States
Illinois
Cook County

Palos Yellow and Purple Loop

Easy

3.5

(4)

81

hikers

Palos Yellow and Purple Loop

01:15

4.64km

60m

Hiking

Embark on the Palos Yellow and Purple Loop, an easy hike that guides you through a diverse forested environment, offering plenty of shade. You will encounter varied terrain, from unpaved doubletrack paths to sections with noticeable inclines, making it surprisingly hilly for the Chicagoland area. This route covers 2.9 miles…

Last updated: April 23, 2026

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Your route passes through a protected area

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Waypoints

A

Start point

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1

1.71 km

Sag Valley Forest Preserve

Highlight • Forest

This area provides a tranquil experience in a lush green environment, connecting with the Palos Trail System. It features picnic areas and expansive open fields, providing excellent spots to take a break.

Tip by

2

2.45 km

Palos Preserves

Highlight • Forest

One of the country's oldest and largest conservation districts, this park encompasses nearly 70,000 acres of managed land. With over 40 miles of unpaved trails, it is an ideal destination for hikers, runners, and bikers.

Tip by

3

2.89 km

McClaughry Springs Woods

Highlight • Forest

McClaughry Springs Woods is open year-round from sunrise to sunset. In the summer, the woods are vibrant green, while in the winter, hikers can find quiet, barren trees with a …

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B

4.64 km

End point

Parking

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Way Types & Surfaces

Way Types

4.49 km

150 m

Surfaces

4.46 km

< 100 m

< 100 m

< 100 m

< 100 m

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Elevation

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Today

Wednesday 6 May

13°C

5°C

0 %

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Max wind speed: 22.0 km/h

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Frequently Asked Questions

What is the overall difficulty of this hike?

This route is generally considered easy, as indicated by its overall difficulty grade. However, be prepared for varied terrain, including noticeable inclines and some steep grades up to 13 degrees, especially on the Yellow Trail. The Palos Trails are known as the hilliest system in the Chicagoland area, offering a good workout despite the easy overall rating.

What is the terrain like on the Palos Yellow and Purple Loop?

The terrain is quite varied. The Yellow Trail is often an unpaved, doubletrack path, sometimes crushed limestone, and generally well-maintained. You'll encounter elevation changes, including noticeable inclines and some steep sections. The Purple Trail also features ravine-filled topography with subtle but noticeable inclines. Some sections may present rocky and technical challenges. Be aware that the Yellow Trail is frequently used by horses, so you might encounter horse droppings.

Where can I park to access the Palos Yellow and Purple Loop?

While specific parking lots aren't detailed in the provided information, the trail is part of the larger Palos Preserves system. Access points are typically available at various trailheads within the preserves. It's advisable to check the Forest Preserves of Cook County website for the most current parking information and trailhead locations.

Is this trail dog-friendly?

Yes, the Palos Preserves, where this trail is located, generally allow dogs. However, they must be kept on a leash at all times. Please ensure you clean up after your pet to maintain the natural beauty of the area for all users.

What is the best time of year to hike this route?

The trail can be enjoyed year-round, but spring and summer are particularly beautiful for viewing woodland and prairie wildflowers. The forested environment provides ample shade, making it pleasant during warmer months. Fall offers vibrant foliage, and winter can provide a unique snowy landscape, though conditions may be more challenging.

Do I need a permit or pay an entrance fee to hike in the Palos Preserves?

Generally, there are no entrance fees or permits required for hiking in the Forest Preserves of Cook County, which includes the Palos Preserves. However, specific activities like fishing or boating on the lakes may require permits. Always check the official Forest Preserves of Cook County website for the most up-to-date regulations.

What kind of wildlife and natural features can I expect to see?

You'll be immersed in a rich forested environment. The area boasts abundant wildlife, including white-tailed deer, foxes, and squirrels. It's also a birdwatcher's paradise, with over 300 bird species spotted. Keep an eye out for woodland and prairie wildflowers, especially in spring and summer. You might also encounter picturesque lakes like Maple Lake, Bullfrog Lake, and Saganashkee Slough.

Are there any notable landmarks or points of interest along the way?

Yes, the route takes you through significant natural areas. You'll be within the Sag Valley Forest Preserve and the larger Palos Preserves, which is the largest concentration of preserved land in Cook County. You'll also pass through McClaughry Springs Woods. The area is known for its glacial moraine topography, with hills rising over 150 feet, and offers scenic views atop bluffs overlooking old toboggan slides.

Does this trail connect with other paths in the Palos system?

Yes, this route utilizes sections of several official trails. It primarily follows the Yellow Loop (99% of the route) and the Purple Trail (23%). You'll also briefly intersect with the Cal-Sag Trail (8%) and the OBT-5 (8%), as well as a portion of the Yellow Unpaved Loop (46%). This interconnectedness allows for longer or varied hiking experiences within the Palos Trail System.

Is this a good trail for families with children?

Given its 'easy' difficulty rating and varied scenery, it can be suitable for families. However, be mindful of the elevation changes and potentially rocky sections, which might be challenging for very young children or those unaccustomed to hiking. The presence of horses on the Yellow Trail also means being aware of your surroundings. Consider the shorter Purple Trail section for a less strenuous family outing.

What makes the Palos Preserves unique in the Chicagoland area?

The Palos Preserves are unique for several reasons. They encompass 15,000 acres, making them the largest concentration of preserved land in the Forest Preserves of Cook County. The area boasts the hilliest trail system in Chicagoland, with glacial moraine topography featuring hills over 150 feet. It also includes rare ecosystems like the Cranberry Slough Nature Preserve, a unique peat bog, and supports an incredibly diverse array of wildlife and bird species.

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