![](https://www.caribjournal.com/wp-content/uploads/2021/01/sanctuary-caribbean-swim-up-resorts--1024x576.jpg)
Sanctuary Cap Cana, Dominican Republic
The distinctive, round Castle building looks more like a fortress to me, especially with its “moat” of a saltwater swimming pool, shared by swim-up rooms that feature king beds, jetted bathtubs, butler service, and furnished living room and terraces.