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Castle by the Sea
One of 7 bed and breakfast listings in Winthrop.
About Castle by the Sea
Castle by the Sea is a bed and breakfast in the accommodation sector, based in Winthrop, MA. Its recorded address is 100 Sargent St, 02152-2806. The listing includes a telephone number, an official website, an email address. It is one of 7 bed and breakfast listings tracked in Winthrop; the nearest comparable listing is Chateau sur Mer, within walking distance. Castle by the Sea has 2 listed locations in total; this page covers the Winthrop branch.
- Address
- 100 Sargent St, Winthrop, MA, 02152-2806
- Phone
- +16175390591
- Website
- bnb-boston.com
- contact@bnb-boston.com
- Social
Questions
Where is Castle by the Sea located?
100 Sargent St, Winthrop, MA, 02152-2806
How do I contact Castle by the Sea?
+16175390591 · http://www.bnb-boston.com/
What type of business is Castle by the Sea?
Castle by the Sea is a bed and breakfast (accommodation) in Winthrop.
Castle by the Sea branches
Castle by the Sea has 2 listed locations. This branch is in Winthrop.
- Corolla27927
Nearby bed and breakfast
- Chateau sur MerWinthrop0.0 km
- Harrington House B&BWinthrop1.8 km
- Inn at Crystal CoveWinthrop1.8 km
- The Inn At Crystal CoveWinthrop1.8 km
- Green TurtleCharlestown4.7 km
- La Cappella SuitesBoston4.9 km
- The Nolan HouseBoston5.8 km
- Bed & Breakfast Afloat BostonBoston5.5 km
- Bunker Hill Bed and BreakfastBoston5.8 km
- moroccan luxury suitesBoston6.1 km
- John Jefferies HouseBoston6.6 km
- Albina HouseMalden7.7 km
- Beacon Hill Bed and BreakfastBoston6.7 km
- The Union Park Guest HouseBoston7.2 km
- International Guest HouseBoston7.3 km
Cite this page
“Castle by the Sea, Winthrop — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.