8Sussurro in Mozambique

The lagoon that Sussurro fronts is a popular breeding ground for the elusive dugong, an African manatee that’s the least studied manatee in the world.

Guests at this design-forward boutique hotel can also spot dolphins and sea turtles from the property’s open-air yoga deck. There’s also excellent bird watching if you venture into the nearby mangroves. Rates start at $686 per person, per night.