Waterfall Glen Main Trail – Waterfall Glen Main Trail loop from Waterfall Glen Forest Preserve

If you're looking for an easy, accessible escape into nature near Chicago, the Waterfall Glen Main Trail loop is definitely worth your time. This 4.1-mile (6.7 km) hiking route, rated easy, offers a gentle 114 feet (35 metres) of elevation gain and can be completed in about 1 hour and 43 minutes, making it perfect for a relaxed outing or a quick nature fix.

What to expect on Waterfall Glen Main Trail – Waterfall Glen Main Trail loop from Waterfall Glen Forest Preserve

The trail winds through a surprisingly diverse landscape, transitioning from dense oak and maple woodlands to open prairies and even planted pine groves. You'll be walking on a primarily crushed limestone path, which is generally stable but can get muddy after rain. Keep an eye out for the charming Rocky Glen Waterfall, a tiered, man-made feature, and don't miss the panoramic views from the Sawmill Creek bluff overlook. While the 114 feet (35 metres) of rolling hills offer a pleasant workout, this easy route is approachable for most hikers.

Planning your visit

Waterfall Glen Forest Preserve is a popular spot, so arriving earlier in the day is always a good idea, especially on weekends, to secure parking. The trail is well-maintained and accessible year-round, accommodating hikers, cyclists, and equestrians, and even cross-country skiers in winter. Always check local conditions, especially after heavy rain, as some sections can become muddy.

Trail details

• Distance: 4.1 miles (6.7 km)
• Elevation gain: 114 feet (35 metres)
• Difficulty: easy
• Estimated time: 1 hours and 43 minutes