Cal-Sag Channel Walk

Starting near Cook County, Illinois, the Cal-Sag Channel Walk is a loop trail that spans approximately 7 kilometers (around 4.3 miles) with virtually no elevation gain, making it accessible for a wide range of hikers. This trail is estimated to be of medium difficulty, primarily due to its length rather than any challenging terrain.

### Getting There

To reach the trailhead, you can drive or use public transportation. If driving, you can park near the intersection of 131st Street and Cicero Avenue, which is a convenient starting point. For those using public transport, the Metra Rock Island District Line stops at the Midlothian station, which is a short walk from the trailhead.

### Trail Overview

The Cal-Sag Channel Walk offers a scenic route along the Calumet-Saganashkee Channel, a man-made waterway that has historical significance dating back to the early 20th century. The channel was constructed to connect the Calumet River to the Chicago Sanitary and Ship Canal, playing a crucial role in the region's industrial development.

### Points of Interest

- Cal-Sag Channel: The trail runs parallel to the channel, providing continuous views of the water. This is a great spot for birdwatching, as the channel attracts a variety of waterfowl and other bird species. - Sag Quarries: About 2 kilometers (1.2 miles) into the hike, you'll come across the Sag Quarries. These old limestone quarries have been repurposed into fishing and recreational areas. It's a peaceful spot to take a break and enjoy the surroundings. - Palos Preserves: As you continue, you'll enter the Palos Preserves, a large natural area that offers a mix of woodlands, wetlands, and prairies. This section is rich in biodiversity, with opportunities to see deer, foxes, and a variety of plant species. - Heritage Sites: The trail also passes by several historical markers that provide information about the region's industrial past and the construction of the channel. These markers are well worth a read to gain a deeper understanding of the area's history.

### Navigation and Safety

Given the trail's loop nature, navigation is straightforward. However, it's always a good idea to have a reliable navigation tool like HiiKER to ensure you stay on track. The trail is well-marked, but some sections can be muddy after rain, so waterproof footwear is recommended.

### Amenities and Facilities

There are several rest areas and benches along the trail, particularly near the Sag Quarries and within the Palos Preserves. Public restrooms are available at the trailhead and at designated spots along the route. Make sure to carry enough water and snacks, as there are limited opportunities to purchase supplies once you're on the trail.

### Wildlife and Flora

The Cal-Sag Channel Walk is a haven for nature enthusiasts. The wetlands and woodlands support a diverse range of wildlife, including migratory birds, amphibians, and small mammals. The flora is equally impressive, with seasonal wildflowers adding bursts of color to the landscape. Keep an eye out for native plants like the prairie trillium and the wild geranium.

### Final Tips

While the trail is relatively flat, the length can be tiring, so pace yourself and take breaks as needed. The best times to hike are during the spring and fall when the weather is mild, and the foliage is at its most vibrant. Always check the weather forecast before heading out and dress accordingly.

Enjoy your hike along the Cal-Sag Channel Walk, where history, nature, and recreation come together in a unique and enriching experience.