Penn Lake Trail

Explore the beauty of Penn Lake Trail, a scenic 2 km loop located right in Penn Lake Park within the Town of Marathon. This easy-to-moderate trail offers stunning views of the lake and is a great spot for a relaxing walk, nature observation, or a family outing.

Trail Details

• Difficulty: Easy

• Length: 2 km loop

• Surface: Natural terrain

• Note: Some sections, especially in the northeast part of the trail, may be wet or slippery — please wear appropriate footwear.

Keep your eyes open! Wildlife such as moose, black bears, grouse, and waterfowl are often spotted in the area.

A Touch of Magic: The Fairy Trail

As you walk along the trail, you may notice tiny, whimsical decorations nestled in tree stumps and along the forest floor — welcome to Marathon’s beloved "Fairy Trail"!

Both residents and visitors are welcome to add their own creative touches. If you'd like to contribute, please follow our Penn Lake Trail Decoration Guideline to help keep the trail safe, respectful, and enjoyable for everyone.

Located in Penn Lake Park, the trail lies nestled within the Town of Marathon. This relatively easy hiking trail circumscribes Penn Lake and offers excellent views of Penn Lake. Moose, bear, grouse and waterfowl are commonly seen in the park.