The Polynesian Resort features two swimming pools; the extensively themed Nanae pool with its Volcano waterslide and "lava" waterfall, and the unthemed "quiet" pool.

Both pools are heated, and Nanea even features Polynesian music played through underwater speakers.

Adjacent to Nanae, a children's water playground with inground waterjets attracts kids of all ages.

There is a marina where guests can rent a variety of personal watercraft for use on the Seven Seas Lagoon.

There is a large expanse of beach fronting the Seven Seas Lagoon, though swimming is not permitted in the water.