Seaport Hotel® Boston 
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9.1 (2786 Reviews) Hotel
Breakfast • Private parking • Indoor swimming pool
Boston South Boston • 2.7km from Castle Island
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Castle Island Hotels & Places to Stay in Castle Island. Find hotels near Castle Island.
Hyatt Place Boston/Seaport District Best Price Match
8.9 (2363 Reviews) Hotel
Breakfast • On-site parking • Restaurant
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Breakfast • On-site parking • Outdoor swimming pool
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Breakfast • On-site parking • Indoor swimming pool
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Breakfast • Private parking • Indoor swimming pool
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Breakfast • Private parking • Indoor swimming pool
Boston South Boston • 2.2km from Castle Island
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Breakfast • Private parking • Indoor swimming pool
Boston South Boston • 2.7km from Castle Island
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Breakfast • Private parking • Indoor swimming pool
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Breakfast • On-site parking • Indoor swimming pool
Boston South Boston • 2.7km from Castle Island
Best Price Match About Castle Island Hotels with Suites on NearbyHoliday
Looking for hotels near Castle Island? Compare top options in Boston, MA.
NearbyHoliday features the hottest hotel deals in Castle Island, US. In addition to the best hotels and best resorts, we have many hotels that offer full hotel suites in Castle Island, from budget to luxury, to suit your needs as well.
Our site boasts of more than 10 hotels listed in or near Castle Island. Whether you are going on a business trip, leisure vacation with a group, or traveling with your family or friends for summer or winter break, there is always a hotel or resort perfect for you.
From beachfront hotels and all inclusive resorts, to boutique hotels and luxury rentals, we have thousands of hotels, resorts, inns, and motels with updated prices for 2026. NearbyHoliday also lists many last minute hotels and cheap hotels from many of the top travel providers, including top hotel chains such as Radisson Hotel, OYO, Marriott, Hyatt, Hilton, MGM Resorts, & more.