Nestled just three miles off the coast of downtown Portland, Peaks Island feels like a world apart yet remains deeply woven into the city’s fabric. From its origins as the homeland of Indigenous peoples to its heyday as a vibrant summer resort, and ultimately its emergence as one of Portland’s most cherished neighborhoods, Peaks Island has always been more than just a destination—it’s a living storybook.
Early Origins: From Indigenous Land to Island Village
Long before ferries bobbed at the dock and children pedaled along Island Avenue, Peaks Island was home to the Abenaki people. Archaeological evidence and oral histories trace their presence back hundreds—if not thousands—of years, with the sheltered bays offering both food and safe harbor. The arrival of Europeans in the 1600s marked a turning point, as English explorer Christopher Levett first recorded landing here in 1623.
The island’s name is believed to honor John Peaks, an early English settler who arrived in the late 1600s. By the early 18th century, Peaks Island’s identity as part of Portland (then Falmouth) began to take root, with families carving out a modest existence on its rocky shores.
19th Century: The Resort Era Takes Hold
Peaks Island’s true transformation began in earnest during the 1800s, aligning with an era when the railroads and steamships made island getaways fashionable for urban dwellers. By the mid-19th century, the Casco Bay Steamboat Company established regular service to Peaks, which rapidly emerged as a summer playground for well-to-do Portlanders and out-of-town visitors alike.
The east end of the island—where you’ll find the Library and the Fifth Maine Regiment Museum on Seashore Avenue—was once dotted with grand hotels, lively dance halls, and theaters, including the renowned Gem Theater. The lively Trotting Park drew crowds from the mainland for horse races, while picnic grounds and rambling paths beckoned nature lovers out to Picnic Point and Spar Cove.
Landmarks and Institutions: Timeless Touchstones
As you stroll down Island Avenue, the island’s main thoroughfare, you’re tracing steps rich with echoes of the past:
- Fifth Maine Regiment Museum: Housed in a stately Victorian building on Seashore Avenue, this beloved former reunion hall honors the Civil War veterans who once called Peaks their retreat. The building itself, with its sweeping porches and ocean views, encapsulates the spirit of the Gilded Age resort era.
- Peaks Island Library: Tucked near the ferry landing, the library is more than a place for books—it’s the community’s living room, reflecting generations of islanders’ commitment to lifelong learning and mutual support.
- Battery Steele: Venturing along the island’s woodland trails, you’ll discover the World War II-era Battery Steele. Built in 1942, it stands as a fascinating remnant of Peaks’ defensive past, its massive concrete tunnels now echoing with the voices of artists and explorers.
- TEIA Clubhouse: The Trefethen-Evergreen Improvement Association, founded in 1887, was built to foster a sense of community among the island’s summer cottagers. Its classic shingle-style clubhouse on Trefethen Avenue is still a gathering place for dances, regattas, and celebrations.
A Changing Community: From Resorts to Neighborhood
The fires that swept through several of the grand hotels in the early 20th century signaled the end of the resort era, ushering in new waves of change. Veterans returning from World War II—many of whom had trained nearby—fell in love with the island’s slower pace and decided to make it their year-round home.
By the 1950s and 60s, Peaks Island had evolved from a glamorous seasonal resort into a close-knit neighborhood. While the population dwindled in the cold months, hardy families remained, sustaining a vibrant school, volunteer Fire Department on Lower A Street, and bustling seasonal businesses.
Modern Peaks: Heritage Preserved, Community Thriving
Today, about 900 year-round residents call Peaks Island home—a number that swells to several thousand in summer. The pulse of the community can be felt at the Peaks Café, the Lions Club, the historical society, and events like the annual Polar Bear Dip at the public beach off Welch Street.
Walking the island’s loop—along Seashore Avenue, past Torrington Point, by Centennial Beach, and over to Battery Steele—offers a living lesson in how old and new coexist. While many historic cottages along Oak Avenue and Pleasant Avenue remain, new construction and careful renovations blend with tradition.
Children still hop on bikes to school; lobstermen haul traps from the old Flo Well dock; and artists in their studios quietly find inspiration in the way the late afternoon light dances across the bay.
Everlasting Appeal
Peaks Island remains an enduring symbol of Maine’s independent spirit and seaside charm. It’s a place where the foghorn’s call carries stories from the past, where history isn’t locked away in museums but lived every day. Here, the Island's streets—like Brackett Avenue, Central Avenue, and Island Avenue—aren’t just throughways; they’re memory lanes filled with laughter, resilience, and community pride.
No matter the season, Peaks Island invites new and longtime visitors alike to be part of its ongoing story—a living testament to Portland, Maine’s unique blend of heritage and heart.