This should be a fun, mildly-challenging cache placed near a trailhead and let-in for kayaks into the "Three Mile Swamp" which feeds Beaver Brook. From our experience, the fishing is not that great here, but you may see others in the attept.
GOOSE X-ING! In the spring, you may also see small gaggles of Canada Geese and goslings, as there is a popular nesting ground just to the south, near the dam. Respect the wildlife and enjoy your time here!
