Visiting Off-the-beaten-path, by the sea, places in Montenegro
Those that visited Kotor, whether by ship or land, are well familiar with those crowds around.
Small city, with mountins on one side and the beautiful bay of Kotor in front of it, with those cruisers around, and just one narrow road filled with traffic.

That is why, instead of crowds there, maybe think about visiting the following villages:
1. Muo
2. Prcanj
3. Lastva
All three are on the shore, first two 15 minutes and 3rd one a little bit more away (by car)