With summer just around the corner, the heat has already kicked in, and the only place anyone really wants to be is in a swimming pool with an ice cold beer in hand. Pools come in all shapes and sizes, and whether they're at a hotel or in your backyard, many serve as feats of architecture and calculated design. So here's our round-up of some of the world's coolest swimming pools—for your viewing and daydreaming pleasure.

30 Cool Swimming Pools From Around The World