There’s something special about experiencing local history in the summertime. In Gloucester, you can explore iconic museums, historic sites with the windows open to the ocean breeze, and learn the stories of the people who helped shape Cape Ann’s past and present.
Take it all in by adding these museums and historic sites to your summer itinerary:
Discover Hammond Castle Museum
Perched high above Gloucester’s rocky coastline, Hammond Castle Museum is one of Cape Ann’s most recognizable landmarks. Built in the 1920s by inventor John Hays Hammond Jr., the medieval-inspired castle blends centuries of European architectural elements with breathtaking ocean views and one of the most fascinating stories on the North Shore.
Inside, visitors can explore grand halls, stone passageways, courtyards, and collections gathered from around the world while learning about Hammond’s groundbreaking work as an inventor and pioneer in radio control technology. Every room offers something new to discover, making each visit a little different from the last.
During the summer months, the museums hosts several exhibitions and events that are worth the visit all on their own. Programs like Bubbles & Books, Candlelight Tours, and Yoga on the Lawn invite visitors to enjoy the castle in unique ways throughout the season. Be sure to visit the museum’s website before your trip for the latest schedule, tickets, and event information.
Continue Your Journey Through Gloucester’s History
After exploring Hammond Castle Museum, Gloucester offers even more opportunities to dive into the region’s rich past.
Cape Ann Museum
A visit to the newly reopened downtown campus of Cape Ann Museum is the perfect complement to your day. Through art, artifacts, and engaging exhibitions, the museum tells the story of Gloucester’s fishing heritage, creative community, maritime traditions, and the people who have shaped Cape Ann for generations.
Whether you’re visiting for a featured exhibition or browsing the permanent collections, it’s an essential stop for anyone interested in understanding Gloucester’s unique identity. Check the museum’s website ahead of your visit to find information on this summer’s headlining exhibition, Avery, Gottlieb & Rothko: By the Sea, which runs through September 27, 2026.
Beauport, the Sleeper-McCann House
Just a short drive away, Beauport, the Sleeper-McCann House offers one of the country’s most extraordinary historic home experiences. Designed by renowned interior designer Henry Davis Sleeper, the home features dozens of individually themed rooms filled with colorful collections, antiques, and unexpected design details.
Summer is an especially beautiful time to visit, when the gardens are in bloom and sweeping harbor views add even more charm to this one-of-a-kind National Historic Landmark.
Sargent House Museum
For a glimpse into life in colonial Gloucester, stop by the Sargent House Museum. Built in 1782, this beautifully preserved Georgian home shares the stories of Judith Sargent Murray, one of America’s earliest advocates for women’s equality, and generations of the Sargent family.
Guided tours offer fascinating insights into Gloucester’s Revolutionary-era history and the people who helped shape early America.
Maritime Gloucester
No exploration of Gloucester’s history would be complete without spending time on the waterfront. At Maritime Gloucester, you can discover the city’s deep connection to the sea through interactive exhibits, aquariums with touch tanks, working waterfront demonstrations, educational programs, and opportunities to get out on the water with Maritime Heritage Charters.
Located right on the harbor, Maritime Gloucester offers a closer look at the fishing industry, marine science, and the maritime traditions that have shaped America’s Oldest Seaport for generations. It’s a great stop for visitors of all ages, and especially for kids and families to learn about Gloucester’s maritime legacy.
Schooner Adventure
For an unforgettable way to experience Gloucester’s maritime heritage, step aboard Schooner Adventure. Designated a National Historic Landmark, Adventure is one of the last surviving Gloucester fishing schooners and offers public sails throughout the summer.
As you sail through Gloucester Harbor, you’ll experience the coastline from the water while learning about the city’s rich fishing history and the vessels that once made Gloucester one of the world’s premier fishing ports. Whether you’re helping raise the sails or simply relaxing on deck, sailing aboard Adventure is one of the most authentic ways to connect with Gloucester’s seafaring past.
Turn History Into a Summer Tradition
One of the best things about spending summer in Gloucester is discovering how history and coastal beauty come together. You can spend the morning exploring a medieval-inspired castle overlooking the Atlantic, the afternoon discovering Gloucester’s maritime heritage at a museum or aboard a historic schooner, and the evening enjoying fresh seafood along the waterfront.
Whether you’re planning your first visit or returning to discover something new, Gloucester’s historic attractions offer unforgettable experiences all season long.