Nassau Kinderhook Creek Swimming Holes

Tucked into the gentle hills of upstate New York between the Hudson Valley and the Berkshire foothills, the Nassau Kinderhook Creek Swimming Holes offer something increasingly rare: a genuinely wild, community-rooted place to cool off on a hot summer day. These are not manicured park beaches with painted signs and parking attendants — they are the kind of spots passed down through local knowledge, where families spread towels on sandy banks and kids dare each other to grab the rope swing one more time. The creek's clear, cold water tumbles through a landscape of lush deciduous forest, mossy boulders, and birdsong, and it rewards visitors who make the effort to find it.

The Setting and Landscape

Kinderhook Creek is a surprisingly beautiful waterway, and at these two unofficial swimming areas it shows its best character. At Jacks Corner , you'll find a rustic sandy beach that feels almost improbably inviting — a natural crescent of pale sand softened by the current, shaded by overhanging trees, and anchored by a rope swing that arcs out over the deeper water. The atmosphere is relaxed and communal, a neighborhood swimming hole in the truest sense.

A short distance away, Beaver Cotton Mill presents a more dramatic face of the same creek. Steep paths wind down to a section of water carved by centuries of flow into striking geological potholes and sculpted rock formations. The terrain here is more rugged, and the approach requires sure footing, but the reward is a swimming spot that feels almost otherworldly — water pooling in ancient stone hollows while birds flit through the canopy overhead. In autumn, the surrounding hillsides ignite in color, making this a spectacular destination for photographers even after swimming season ends.

The Water Experience

The Kinderhook Creek runs crystal-clear at both sites, its freshwater flow cool even at the height of summer. At Jacks Corner, the sandy bottom and gentler current make it accessible for a range of swimmers, and the rope swing adds an element of pure, uncomplicated fun. Tubing is also a popular way to enjoy the creek's drift between and around these spots. Beaver Cotton Mill's pools, carved into bedrock, offer a more contained swim surrounded by geological drama — the kind of place that makes you feel the deep age of the landscape beneath your feet.

Practical

Directions to Nassau Kinderhook Creek Swimming Holes Location 1: Jack’s Corner (Kinderhook Creek, Sandy Beach with Rope Swing) From Albany, take I-90 East and cross the Hudson River. Continue on I-90 East and take the exit for Route 20. Follow Route 20 East, passing the junction with Route 66. After crossing the second bridge past Route 66, look for a large dirt parking lot on the left side of the road. Park here. To access the swimming hole, you can either walk under the bridge or follow a path downstream to explore additional areas. Landmarks & Notes: The swimming hole is located near a highway overpass. There is a sandy beach and a rope swing in the area. This is a popular local spot, so be mindful and respectful of others enjoying the space. Coordinates for Navigation: Latitude: 42.4951, Longitude: -73.535 Google Maps Link: [ http://maps.google.com/maps?&z=10&q=42.4951,-73.535+\ (swimming hole)] Location 2: Beaver Cotton Mill (Kinderhook Creek, Potholes and Ravine at Base of Dam) From Albany, take I-90 East and take the exit for Route 9. Head south on Route 9 toward Kinderhook. In Kinderhook, turn left (east) onto Main Street. Continue east through the town, passing the junction with Route 203. Shortly after the Route 203 junction, look for a large paved parking area on the right side of the road. This area is signed "Beaver Cotton Mill." Park here. From the parking area, walk back along Route 9 toward the bridge. Near the bridge abutment, you will find a steep path leading down to the river. Follow this path to reach the swimming hole, which is located under the Route 203 bridge in Kinderhook Creek. Landmarks & Notes: The swimming hole is situated near the base of a dam, featuring unique potholes and a ravine. The path down to the river can be steep, so exercise caution. Coordinates for Navigation: Latitude: Not provided. Use the directions above for accuracy. Enjoy your visit to the Nassau Kinderhook Creek Swimming Holes! Always prioritize safety, respect the environment, and leave no trace.

The swimming holes sit near the small town of Nassau, NY, within easy reach of Albany and Rensselaer to the northwest and the historic village of Kinderhook to the south. All four nearby towns make comfortable bases for a day trip. Grab supplies before you head out — once you're at the creek, you're in nature's hands, and that's exactly the point.

Both locations are unofficial, user-maintained areas with no facilities, restrooms, or lifeguards. Parking is informal (dirt lot at Jack's Corner, paved area at Beaver Cotton Mill). Always respect other visitors and private property boundaries.

Kinderhook Creek has long been a beloved natural feature of the region, reflecting the community’s connection to the outdoors and local traditions.

Visitors are encouraged to follow Leave No Trace principles. Avoid littering and respect local wildlife to preserve the pristine environment.