There's one pool feature that consistently transforms how families use and enjoy their backyard oasis, yet many homeowners don't even know it exists. The baja shelf—also called a tanning ledge or sun shelf—has quietly become the most versatile and valuable addition to modern pool design. What Exactly is a Baja Shelf? A baja shelf is a shallow platform built into your pool, typically featuring water depth between four and nine inches. This extended ledge creates a partially su