Saint Clement's Castle

St. Clements Castle & Marina is a picturesque event venue set on over 90 acres along the Connecticut River, offering elegant European-inspired architecture and stunning river views. Located in Portland, Connecticut, the venue features multiple indoor and outdoor event spaces including the Waterford Ballroom, Prince Edward Ballroom, and River’s Edge at Saint Clements Marina. Ideal for weddings, corporate events, and social gatherings, the venue combines timeless charm with modern amenities, expert event planning, and exceptional catering services to create memorable experiences for every occasion.