08/26/2026
Did you know that Sarett is home to a unique type of wetland called a fen?
Fens are very special open meadows that are fed by groundwater springs. The water can come from water deep underground in the aquifers. As the water gets pushed up, it passes through a calcium rich layer making the soil pH slightly alkaline, thereby making fens home to some unique plants and animals.
This time of year, our fen loop off the River Trail is a mélange of interesting wetland wildflowers: Swamp-betony, Grass of Parnassus, Lady's Tresses, Purple Fringed Orchid, Swamp Thistle, Boneset, Joe-pye W**d, Great Blue Lobelia, and Goldenrod can all be found, plus more.
Come enjoy a walk to see these late season blooms!