In-ground pools are permanent swimming pools built into the ground, offering a variety of shapes and sizes. They are typically made from materials like concrete, fiberglass, or vinyl, allowing for customization to fit different backyard designs. In-ground pools provide a long-lasting option for homeowners looking to enhance their outdoor space. These pools require professional installation and can be more expensive than above-ground pools. Maintenance includes regular cleaning, chemical balancing, and equipment upkeep. In-ground pools can also increase property value and provide a space for recreation and relaxation for families and friends during warm weather.