Seaplane base · Boston, United States
Cape Air Seaplanes on Boston Harbor Seaplane Base
Cape Air Seaplanes on Boston Harbor Seaplane Base is a seaplane base serving Boston, United States. Its IATA code is BNH.
No freely licensed photograph of this airport is in our library yet — rather than borrow a picture of somewhere else, this profile leads with its verified facts.
Airport facts
| Location | Boston, United States |
|---|---|
| IATA code | BNH |
| Type | Seaplane base |
| Coordinates | 42.3525° N, 71.0258° W |
Every fact above is taken from the sources listed below; anything no source states is left blank rather than guessed.
National parks near this airport
National parks close to Cape Air Seaplanes on Boston Harbor Seaplane Base, by straight-line distance — each link opens its profile on our sister site National Park Profiles.
- Castle Island · United States · 1.2 miles away
- Boston National Historical Park · United States · 1.6 miles away
- Boston African American National Historic Site · United States · 2.1 miles away
- Constitution Beach · United States · 2.3 miles away
- Belle Isle Marsh Reservation · United States · 3.1 miles away
- Winthrop Shore Reservation · United States · 3.2 miles away
Airports nearby
The closest airports in this library, by straight-line distance.

Boston Logan International Airport
1.1 miles awayNorwood Memorial Airport
13.5 miles awayLaurence G Hanscom Field
15.7 miles awayBeverly Regional Airport
17.0 miles awayLawrence Municipal Airport
25.7 miles awayMore airports in United States
More seaplane bases
Frequently asked questions
What is the airport code for Cape Air Seaplanes on Boston Harbor Seaplane Base?
Cape Air Seaplanes on Boston Harbor Seaplane Base — its IATA code is BNH.
Where is Cape Air Seaplanes on Boston Harbor Seaplane Base located?
Cape Air Seaplanes on Boston Harbor Seaplane Base serves Boston, United States. Its coordinates are 42.3525° N, 71.0258° W.
Sources
Page last updated 13 November 2026.



