Custom Search     Groton School Pond     No. I have never seen anyone swim here. Its a beaver pond adjacent to the Nashua Rail Trail. Good fishing. is this a pond you can swim in Says bev tucker This lake is so wonderful. Not far from Groton School Pond, you'll come across Silver Lake which is a gorgeous lake. James Brook is a fine place to stop by, and what more enjoyable way to enjoy a day than with a wonderful game of mini golf at Kimball Farms. Stay the night at Boston Minuteman     Campground. While you're here at Groton School Pond and you want to take a horse ride, you could visit Century Mill Stables. Enjoy a round of golf at Groton Country Club not far from Groton School Pond, and SpringHill Suites Devens Common Center is a great site to get some rest.            Map Detailed Map Weather Local weather forecast