We have a wonderful couple of days at Whitecap Cottage. There is the state beach near... but there is much more to do in the area. I recommend the Ninigret Park... several others in the area too. Only one tip is the access to the cottage is just off the road accessible via a paved access road to the rear of the cottage. GPS was a little confusing, but Google maps satellite view was correct (suggest making a mental image or print it out).
You will enjoy the deck in the afternoon... in the shade, so a nice place to relax on a summer's afternoon/evening. We had a nice sea breeze and no mosquitoes. The cottage was comfortable for our purposes (base camp, place for a couple of meals, etc.). Gas stove (a pleasure to cook on as the heat is there when you need it and off when you don't), lots of hot water, and air conditioning.
I would recommend this to those looking for a relaxing getaway. Pack your bags and leave your stress behind.