Diamond Lake

Located in Siren, Polk County, Diamond Lake offers a public boat ramp for kayakers, canoeists, and motorboaters. The concrete ramp provides straightforward access to this 115-acre lake, which reaches a maximum depth of 40 feet. This makes it suitable for a variety of paddling and boating activities, from leisurely flat-water exploration to fishing expeditions.

The lake supports a healthy fishery with species including musky, walleye, largemouth bass, smallmouth bass, and panfish, making it popular with anglers. The calm waters of Diamond Lake provide an excellent paddling destination for those seeking a more protected environment compared to river paddling. The area also offers proximity to the Saint Croix National Scenic Riverway, giving paddlers access to additional multi-day river touring opportunities nearby.