The Watermill in Smithtown offers a refined, full-service wedding experience that blends tradition with modern luxury. From the moment couples arrive, they’re supported by a team of expert planners and attentive staff, ensuring every detail reflects their unique story. On-site ceremonies can take place in elegant indoor chapels or lush outdoor gardens, allowing guests to enjoy a seamless transition from vows to cocktails to reception.

The venue features a range of ballrooms suited for weddings of all sizes—from intimate gatherings in the Bostonian and Newporter rooms to grand celebrations in the Vanderbilt and Astor ballrooms. Each space includes Brazilian cherry wood dance floors, integrated lighting, fireplaces, and personal bars. Guests can enjoy scenic photo spots across the grounds, including gazebos, arbors, footbridges, and waterfalls.

Culinary excellence is central to the Watermill’s offering. Cocktail hour menus include global influences and seasonal favorites, complemented by a white-glove dinner service and personalized enhancements. The in-house pastry team delivers desserts that double as showpieces, with wedding cakes and sweet stations crafted to impress.

Additional amenities include a private bridal suite, valet parking, state-of-the-art AV, and full accessibility. As one of Long Island’s premier wedding venues, The Watermill consistently delivers thoughtful service, standout cuisine, and timeless surroundings for couples and their guests.