Harbor

There are a number of harbors scattered about the various regions in The Witcher 3: Wild Hunt. Harbors function as fast-travel points for boat travel. If Geralt is using a boat, he can simply pull up the map and click on any harbor icon to be immediately transported there.

Pontar (Velen and Novigrad)
11 harbors

Skellige
16 harbors

Toussaint
4 harbors

Hafen Port Porto Przystań