Bogs, swamps, and ponds are some of my favorite places to take a nature stroll. They are usually fairly quiet, there's a diverse habitat to explore, and chances are good that you get to catch glimpses of the local wildlife. Fortunately, there is no shortage of such locations here in New Hampshire. One attractive NH nature walk can be found at Greenfield State Park in Greenfield, so let's lace up our boots and explore Hogback Pond.
Greenfield State Park is one of the lesser-known state parks and is situated in the southern portion of New Hampshire near the Monadnock Region.
The 400-acre park offers an array of natural features to explore such as ponds, bogs, and woodlands that connect to Otter Lake.
An interesting and easy 1.2-mile walk at the park can be made along Hogback Trail, which circles Hogback Pond, a glacial kettle pond.
Glacial kettle ponds are formed when chunks of ice left behind by retreating glaciers melt and form depressions in the ground.
Sphagnum Moss is one of the main characteristics of a glacial kettle pond. As the moss dies off and is replaced by new growth, the pond will eventually transform into a swamp.
Both low bush and high bush blueberry shrubs line the pond, not only providing a food source for birds and other animals but for black bears as well.
Between the plants floating on the pond and the shoreline lies good habitat for the resident Green Frog. These territorial amphibians are very vocal in various aspects of their behavior.
Note: Greenfield State Park will be closed throughout 2024 for major infrastructure improvements so be sure to put this hike on your to-do list for 2025. For more information and to download a trail map, visit the Greenfield State Park website.
If you're looking for other great NH nature walk ideas, check out the Winnipesaukee River Trail, Longmarsh Preserve, Laverock Nature Trail at Hawkins Brook, and Bradford Bog.
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