Best. Pool. Ever.

A two-level pool pairs perfectly with cooking on the grill and relaxing in the hidden grotto spa; a tropical pool turns into an island adventure with a slide and hidden underwater cave; a Las Vegas futuristic pool hits the jackpot with a swim-up bar.

A see-through pool hangs over the edge of a 42-floor skyscraper; an indoor pool with a suspended glass dining area overhead blurs the lines between inside and out; a backyard pool is full of fish and natural plant life.

These pool designs are built for a day of fun in the sun with loved ones, including a tropical Texas oasis with a custom grotto, a French-inspired tower, a lakeside pool with its own private helipad and a letter-shaped pool.

A natural stone pool with a vanishing edge frames a mountain view; an elevated hot tub crowns a regal million-dollar pool with 24-karat gold tiles.