In the southwest corner of Costa Rica off the coast of Osa Peninsula (Corcovado National Park) is an area for great whale-watching and dolphin-watching. But this encounter by snorkelers with the rare Pseudo Orcas (a type of dolphin sometimes calle “false killer whate”) is supposedly rare and beautiful
https://www.youtube.com/watch?v=z6sLoTzTk5k#t=221
If I decide later to live on the coast, this southern Pacific Coast is the area I would choose, even though more isolated or maybe because it is isolated! 🙂