Swains Lake Natural Area

Swains Lake Fen was donated to MMLC in 2019 and contains over 8 acres of woods and the ecologically rare prairie-fen. This property contains habitat suitable for the endangered Mitchell’s Satyr butterfly with the last observation from surveys recorded in 2009. This parcel is situated between Gregory and Swains Lake. 

What makes this preserve special?

Prairie Fens contain habitat suitable for rare and endangered species including Mitchell’s Satyr butterflies, massasauga rattlesnakes and other threatened reptiles and amphibians. Fens contain many rare and unique plants including pitcher plants, sedges, and tamarack trees.

Scenes from Swains Lake Natural Area

Preserve Guidelines


Stay on trails.
This helps prevent erosion problems and protects delicate wildflowers and other plants from being trampled.

Take your trash with you when you leave.
As a non-profit with an extremely small staff, we are not able to maintain trash cans at our preserves.

Respect wildlife.
Please keep dogs on 6-foot long leashes at all times and do not allow them to chase wildlife. Even chipmunks deserve a break!

  • No motorized vehicles

  • No bikes or horses due to erosion issues

  • No camping or fires

  • No fireworks

  • No dumping

  • Do not collect, remove, or destroy plants

  • Do not bring alcohol or glass containers into the preserve

FAQs


  • Swains Lake is open to the public from January 1st to September 14th.

  • No hiking trails exist on the property to protect the prairie fen on the property. Passive use and access to the property are permitted to the public.

  • There is no parking lot on the property. To access the parcel please use caution and park along Swains Lake Drive.