Upsilon Lake

Upsilon Lake is a 422-acre recreational lake located in Saint John, Rolette County, North Dakota. The lake features a maximum depth of 27 feet, making it suitable for various boating and paddling activities. The boat ramp access site is located on the north shore, providing convenient launch access for kayakers, canoeists, and motorboats.

This is a family-friendly destination with amenities including picnic areas, parking, and accessible facilities. The lake is popular for fishing, with both bank and fly-fishing opportunities available. Note that the boat ramp may be subject to seasonal maintenance and construction closures during spring and summer months—check the North Dakota Parks and Recreation website for current access status before planning your visit. Water conditions and ramp usability can vary depending on weather and seasonal factors, so it's advisable to call ahead if making a special trip.