Boston Harbor Islands National & State Park Adventures
Boston Harbor Islands National & State Park offers a unique blend of natural beauty and historical intrigue just a short distance from downtown Boston.
Popular Activities
Plan Your Visit
Everything you need to know to prepare for an unforgettable trip to Boston Harbor Islands National & State Park.
Entrance Requirements
Access to the islands generally requires a ferry ticket, particularly during the warmer months.
Best Time to Visit
The best time to visit is late spring to early fall when ferries are operational and all park facilities are open.
Visitor Information
The main visitor center is on Spectacle Island, with smaller information points on other islands.
Getting There
Most islands are accessible only by ferry with no direct road access.
Weather & Climate
Boston Harbor Islands experience a maritime climate with cold, damp winters and warm, humid summers. Spring and fall offer mild, pleasant weather ideal for visits.
Conservation Efforts
The park faces challenges such as erosion and climate change impacts. Conservation efforts are ongoing to protect historical structures and maintain natural habitats.
Camping in Boston Harbor Islands National & State Park
Find the perfect spot to stay overnight and immerse yourself in the details.
Grape Island Campground
Primitive campsites available on Grape Island with reservation, offering solitude and a close-to-nature experience.
Lovells Island Campground
Campsites on Lovells Island provide access to beaches and old fortifications, reservations are required.
Top Trails
Spectacle Island Loop
A scenic loop offering breathtaking views of both the harbor and the distant city skyline.
Georges Island Trail
A short trail exploring Fort Warren and providing panoramic harbor views.
Peddocks Island Trail
Explore fort remnants and diverse ecosystems across this large island.
Bumpkin Island Trail
A leisurely walk around an island with historic sites and pleasant picnic spots.
Trailblazer Tips
Consider visiting mid-week during the summer months to avoid the largest crowds.
Check ferry schedules in advance, as they change seasonally and may be affected by weather.
Camping reservations are required and can fill up quickly during peak season, so book early.
Bring sunscreen and plenty of water for hikes, as shade can be limited on some islands.