coastline

US /ˈkoʊst.laɪn/
UK /ˈkoʊst.laɪn/
"coastline" picture
1.

costa, litorale

the outline of a coast, especially with regard to its shape and appearance

:
The rugged coastline of California is famous for its scenic beauty.
La frastagliata costa della California è famosa per la sua bellezza paesaggistica.
We walked along the sandy coastline at sunset.
Abbiamo camminato lungo la costa sabbiosa al tramonto.