Eleven state park river islands are now protected natural areas within a river corridor that is experiencing dramatic economic growth. The Delaware River Islands provide critical habitat for migratory waterfowl and songbirds. They also contain sites of archaeological importance, and enhance recreational opportunities for fishermen and canoeists. Some river islands, such as Hendrick Island, were originally part of the main shoreline, but most islands grew individually from the river itself. Silt and stone left by glacial waters almost 10,000 years ago form the substrate of these islands. Seeds were eventually deposited by wind, water or wildlife. As plants grow on the islands, the roots bind the substrate materials together. Although they are relatively stable, the size, shape and location of the islands shift slightly with the movement of the river water. These islands are perfect for exploring or stopping at while paddling the Delaware. They are maintained in a natural condition by allowing physical and biological processes to operate.
Additional Information
- Hours of Operation:
Visitors are welcome but are asked to “take only pictures, leave only footprints.” Camping within natural area, including the river islands, is prohibited.
- Features:
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Threatened and Endangered species
Unique natural environment
