Shangri-La Rasa Sentosa, Singapore

Sentosa's aquarium, which replaced S.E.A. Aquarium, has jellyfish, huge marine windows, prehistoric ocean stories and interactive zones, all indoors.

Family Rooms join two sleeping rooms, each with its own bathroom, and the pools include a children's play pool, an adventure pool and a lazy river.

Theme park on Sentosa with Sesame Street, Minion Land and characters, where the gentler rides and the bigger thrills are sorted by height.