Any recommendations for a fitness center or gym in Locust Valley?

There are several excellent fitness centers, it depends on what you are looking for. There are Pilates and Yoga studios as well as a traditional gym with personal trainers and fitness classes. Furthermore, you can't beat the open space and back-country winding roads in Locust Valley for bicycling, hiking,and running! Of course, if water sports are your thing .... Locust Valley is on the Long Island Sound where there is ample opportunity for canoeing, kayaking and sailing.