Lower Blue Mtn Lake

Lower Blue Mtn Lake (15 acres) is in Hardwick Township, Warren County. It is in the Delaware Water Gap National Recreation Area. It is a man-made lake. It is pretty.

Access to the lake is via the nearby Flatbrookville Stillwater Road (rte. 624). The lake is an approximately ten-minute walk from the parking lot on a relatively easy trail. But be aware that there are many other trails in the area that go to other places. Few of them are marked. Bring a map.

References

  • Delaware Water Gap National Recreation Area: link

  • Wikipedia, Delaware Water Gap National Recreation Area: link

October / 2025