Grotto construction :

A grotto is a waterfall feature that includes a cave that you can swim or sit in. Adding a grotto or waterfall feature to a pool can provide a better aesthetic and can add to the fun and excitement for pool owners. The addition of a grotto can also add value to a home. According to Home advisor, pools with added features can increase a home’s value by up to 7%. Due to the natural look of grottoes, they can be a worthwhile investment for people who want to add a touch of luxury to their pool.