Parfrey's Glen Trail — Parfrey's Glen State Natural Area

The trail starts as a relatively flat gravel path, transitioning to dirt. However, as you approach and enter the gorge, the terrain becomes significantly more challenging. You'll navigate a rocky creek bed, requiring you to step over rocks, logs, and potentially through shallow streams. Large boulders may need to be climbed. This section is not suitable for continuous jogging and is more akin to a scramble or hike.

The initial gravel and dirt sections are relatively easy and might be suitable for a light jog. However, once you enter the gorge, the trail becomes moderate to difficult due to stream crossings, rocks, and boulders. It's not recommended for beginner joggers looking for a continuous running experience.

The trail is relatively short, ranging from approximately 0.7 to 1.8 miles roundtrip. While the initial sections are quick, navigating the rocky gorge can slow you down considerably. For jogging, expect it to take longer than the listed 1097 seconds (about 18 minutes) due to the challenging terrain in the glen.

The highlight of the trail is the deep, narrow gorge itself, with towering sandstone walls embedded with 'plum pudding' stone (quartzite pebbles and boulders). These moss-covered walls create a cool, shaded environment, leading to a small, often glistening, waterfall and a modest pool at the end of the glen. It's also known for rare plant and insect species.

Parking is available at the trailhead for Parfrey's Glen State Natural Area. You will need a Wisconsin State Park System vehicle admission sticker to park. More information on permits can be found on the Wisconsin DNR website.

Yes, a Wisconsin State Park System vehicle admission sticker is required to park at the trailhead. This serves as your entrance fee for the State Natural Area. You can find details on how to obtain one on the Wisconsin DNR website.

No, pets are generally not allowed within the glen itself to protect its fragile ecosystem. It's best to leave your dog at home when visiting this specific trail.

The trail offers unique beauty in different seasons. Spring and fall provide lush foliage and cooler temperatures. Summer can be warm, but the shaded gorge offers a refreshing escape. Be aware that navigating the rocky creek bed can be more challenging after heavy rains.

Yes, to protect the fragile ecosystem, pets and outside food or drink are generally not allowed within the glen. Visitors are also advised to stay on designated trails and not venture beyond the waterfall at the end of the glen.

The Parfrey's Glen Trail is an out-and-back route. You follow the trail into the gorge to the waterfall and then return along the same path.

Given the rocky creek bed and potential stream crossings in the gorge, wear sturdy, waterproof hiking shoes or boots with good grip. Be prepared for uneven surfaces and potentially wet feet. Bringing a small backpack with water is always a good idea, though outside food and drink are restricted within the glen itself.