Mount Sinai, New York offers a couple of convenient dump stations for RV travelers. Blydenburgh Park provides dumping facilities for black water and gray water, as well as access to fresh water and a hose for flushing tanks. The Huntington Treatment Plant is another option for dumping and offers additional amenities such as an RV trash bin and waste disposal services. These dump stations provide essential services for RVers in Mount Sinai, ensuring a hassle-free experience during their travels. Some locations listed in this article are the nearest of their kind to the starting point, and the actual drivable distance could exceed 200 miles.