Brantingham Lake is a freshwater lake known as the "Jewel of the Adirondacks." Spectacular secenery can be viewed in any season. It is located in Lewis County, NY. This lake has an average depth of 45 feet with the deepest part being 85 feet. Grant, also known as Round Island and Dark Island are the two Islands on Brantingham Lake. There are four lily ponds on the lake. The lake has a 15 mile circumference. One can be entertained with year round activities and there are several rental properties available around Brantingham lake for your relaxation and recreational enjoyment. Hiking, boating, fishing, swimming, windsurfing, and waterskiing are just a few of the activities at Brantingham Lake one can engage in. Nearby the lake can be found other activities such as: mountain climbing, mountain biking, ATVs, horseback riding, hot air ballooning, golf, tennis, and camping.

For the fishermen, Brantingham Lake offers: Lake, brown, and rainbow trout, Largemouth, Smallmouth, and Rock Bass, Bluegill, Crappie, Catfish, Brown Bullhead, Yellow Perch, Sunfish, Pickerel, Whitefish, White Sucker, and more.

For the hunter, Brantingham Lake and the surrounding area offers: turkey, rabbit, ruffed grouse, woodcock, deer, and bear.

The Brantingham Lake area also is known as "Snow Capital of the East" for its average snowfall of 200 inches. Some of the winter activities include: snowmobiling, cross-country skiing, snowshoeing, downhill skiing, and fishing.