Hammond Castle Museum Daily Tours in Gloucester, MA
Sunday, November 8, 2026 – Tuesday, May 4, 2027 · 9:00 AM
Hammond Castle Museum, 80 Hesperus Ave, Gloucester, MA
$15–$20
Hammond Castle Museum welcomes guests to tour the many rooms of the home and laboratory of John Hays Hammond Jr., a renowned American inventor. Visitors can choose between guided tours led by staff or self-guided tours at their own pace to explore the historic landmark and rotating exhibits.