Exploring the Quirky Hammond Castle of Gloucester, Massachusetts
On this episode of the GoNOMAD Travel Podcast, contributor Susmita Sengupta takes us to the rugged, wave‑carved coastline of Cape Ann, Massachusetts — home to one of New England’s most eccentric landmarks: Hammond Castle.
Built between 1926 and 1929 by inventor John Hays Hammond Jr., the castle rises dramatically above the Atlantic, its stone towers and arched windows overlooking the crashing surf. Hammond, known as the Father of Radio Control, held hundreds of patents and transformed his seaside home into both a medieval fantasy and a working laboratory.
The drive from Boston to Gloucester is a scenic hour along winding coastal roads, with ocean views that beg for photo stops. Arrive mid‑morning, and head straight to the lookout point — a rocky perch framing the open sea through stone arches.
Inside, the castle feels like stepping into another century. Visitors wander beneath Gothic archways, climb narrow towers, and explore rooms filled with Renaissance art and ancient artifacts Hammond collected from Europe.
The Great Hall is the showstopper — a cathedral‑like space with a massive fireplace, a stained‑glass window, and Hammond’s own pipe organ. From there, the tour leads to the glass‑roofed courtyard, lush with tropical plants and a pool dyed bright green to disguise its nine‑foot depth. Inspired by the Isabella Stewart Gardner Museum, this space blends art, science, and whimsy.
The library holds over two thousand books and features the famous Whisper Ceiling, an acoustic marvel that amplifies a whisper at its center while keeping it inaudible elsewhere. Hammond’s mischievous streak appears in the Room Without Doors, where seamless wallpaper hides the entrance so well that guests often found themselves trapped until they called for help.
In the Inventions Room, exhibits showcase Hammond’s pioneering work in radio control, FM broadcasting, and early sound amplification — including his World War I radio‑guided torpedo. His friendships with Thomas Edison and Alexander Graham Bell are chronicled here, revealing the scientific network that shaped his career.
After touring the castle, Susmita suggests extending your day trip to nearby Manchester‑by‑the‑Sea, just fifteen minutes away. Relax at Masconomo Park overlooking the harbor, or visit Singing Beach, where the sand hums beneath your feet.
End your day at Lobsta Land, a Gloucester favorite for more than thirty years. Enjoy fresh seafood while watching herons and egrets glide across the salt marshes — just remember, they’re closed on Mondays.
Hammond Castle is more than a museum; it’s a glimpse into the mind of a man who fused invention with imagination. Combining its history with the natural beauty of Cape Ann makes for a perfect New England adventure.
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Cape Ann, MA
Susmita Sengupta, an architect by background, from New York City, loves to travel with her Family. Her articles have been published frequently in GoNOMAD, Go World Travel, In The Know Traveler, and other travel websites.
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