Willowdale Estate is a unique and historic venue with on site catering and planning services located at the Bradley Palmer State Park in Topsfield, Massachusetts. The grounds of the estate have been designed to highlight the natural surroundings. Our butterfly courtyard is a natural habitat for humming birds and butterflies! Our beautiful Sperry tent holds 240 guests seated and 300 guests for reception. The Estate includes a glass conservatory that is perfect for retreats and intimate affairs.