Cash Lake Trail

Embark on the Cash Lake Loop Trail for an easy hiking experience that takes you along the serene waters of Cash Lake, the largest body of water within the Patuxent Research Refuge. This route spans 2.9 miles (4.7 km) with a gentle elevation gain of just 74 feet (23 metres), making it perfect for a relaxed outing. You can expect to complete the loop in about 1 hour and 13 minutes, enjoying the peaceful atmosphere of shaded woodlands and open lake views. Look out for two distinct water walkways that offer unique perspectives over the lake.

When planning your visit, note that the trail typically begins near the Patuxent Research Refuge Visitor Center, which provides seasonal restrooms for your convenience. While leashed dogs are welcome on the route, be aware that certain sections beyond the fishing pier might close periodically. These closures can occur due to wet conditions or to protect nesting waterfowl, so it's a good idea to check local conditions before heading out.

The Cash Lake Loop Trail is a prime location for wildlife observation, offering excellent opportunities for birdwatching and photography. As you hike, keep an eye out for various waterfowl like geese and ducks, and you might even spot deer or signs of beaver activity near the water's edge. The trail's camouflaged viewing blinds are specifically designed to enhance your chances of seeing local fauna without disturbing them, making it a standout feature for nature enthusiasts.