Ell Pond

Ell Pond is a protected natural area in Hopkinton, Rhode Island, featuring a kettle hole pond ringed by red maple and Atlantic white cypress trees. The site spans roughly 50 acres and displays a complex wetland ecosystem with distinct vegetation zones that transition from wetter to drier areas.

The Nature Conservancy acquired this land in 1972, followed by its designation as a National Natural Landmark in 1974. This protection ensured the preservation of an important wetland for future generations.

Scientists utilize this location for research on wetland ecosystems, examining the relationships between hydrophytic and xeric plant species.

Access is via marked trails at 445 North Road with parking for a small number of vehicles. The ground can be muddy, so appropriate footwear and care on the paths are advisable.

The site displays vegetation zones representing different stages of ecological succession, showing how wetlands naturally develop from water to dry land. Researchers use these natural changes as a living laboratory for wetland ecology.