Long Island, Maine
Quiet Casco Bay town with beaches and trails
Overview
Long Island achieved independence from the City of Portland in 1993, the successful secession creating Maine’s newest municipality and demonstrating the self-reliance that island communities cultivate. About 234 year-round residents share this Casco Bay island with summer visitors who discover the sandy beaches, quiet trails, and working waterfront that distinguish Long Island from more developed inner bay alternatives.
The ferry ride from Portland provides the threshold between urban bustle and island peace, the forty-five minute voyage across the bay transforming the journey into an experience itself. Casco Bay Lines operates multiple daily trips that carry commuters, visitors, and the freight that island life requires. This regular service maintains Long Island’s practical connection to mainland services while the water crossing preserves the separation that defines island character.
South Beach and Fowler Beach offer the sandy shorelines that draw summer visitors seeking gentle surf and wide sand flats. Unlike the rocky shores that characterize most Maine coastline, these beaches provide the family-friendly swimming and sunbathing that beach vacationers expect. Views toward Peaks Island and the Portland skyline create the scenic backdrop that photographers appreciate.
The trails crossing Long Island’s interior reveal the spruce forest and marshland that support diverse bird populations. These easy walking paths provide the daily outdoor access that residents value and visitors explore between beach sessions. The marsh edges attract the shorebirds and waterfowl that birders seek.
The town wharf demonstrates the working fishing heritage that Long Island maintains, lobster boats operating from the community harbor that also serves recreational visitors. The catch that these boats land often appears at seasonal markets serving residents and visitors alike.
For those seeking Casco Bay island character with sandy beaches, quiet trails, and ferry-accessible convenience within the Greater Portland orbit, Long Island offers the independent community that successful secession created.
Key Facts
What Long Island Is Known For
Long Island Local Highlights
Things to Do
Living in Long Island
Long Island offers small-island living with limited services; residents rely on Portland for major shopping. The ferry schedule shapes commuting and school travel.
Weather & Seasons
summer
Mild, 65-78 F
winter
Cold, 20-35 F with ocean wind
spring
Cool and damp, 40-55 F
fall
Crisp, 45-60 F with bright island foliage
How to Get There
Casco Bay Lines passenger ferry from Portland; vehicle access by private barge only.
Satellite preview shows the approximate town outline to help you get oriented before you arrive.
Satellite preview
Long Island outline
Outdoor Recreation
Related Guides
Frequently Asked Questions
What is Long Island known for?
Long Island is known for its sandy beaches including South Beach and Fowler Beach, easy marsh and forest trails with coastal overlooks, and working island wharves. The town seceded from Portland in 1993 to form its own community.
How do you get to Long Island?
Long Island is reached by Casco Bay Lines passenger ferry from Portland's Old Port, with multiple trips daily. The ferry ride is about 45 minutes. Vehicle access is by private barge only.
What activities are available on Long Island?
Long Island offers swimming and picnicking at South Beach with views toward Peaks Island, biking the island loop to coves, wharves, and wooded lanes, birding in marshes, and watching the lobster fleet at the town wharf.