A basic, 2-person grotto usually runs between $5,000 and $10,000. These types of grottos are more expensive, starting at around $15,000 and running as high as $50,000. The larger 15-foot slide with a larger component grotto can cost between $25,000 and $40,000. Full custom waterfalls and slides require specialized construction and can cost from $40,000 to $80,000 or more.
Today, you can have a grotto with a slide for $6000 to $15000. The costs may go even higher for an elaborate custom design with lighting. You can get an acrylic deck slide for about $5,000.
Waterfall and Pool Grotto Costs
Waterfall pool grottos can use natural stone, engineered concrete or prefabricated modular faux rock, which is most affordable. Depending on size and style, a basic design with seating can start at around $10,000. Adding a grotto is affordable. Grottos often contain seating areas, lighting, or atherapy spa.
Custom Grotto Options
How much does it cost to build a grotto?
If you do not have any design skills, then it would be best to hire someone who can help you create something unique. A waterfall grotto with a simple space behind it is usually the cheapest option. Pool grottos are not cheap, but they can be a reasonable addition to any mid-priced pool.
If you’re looking for the ultimate luxury pool experience, a grotto pool may just be what you need. These unique features add an element of mystery and adventure to your backyard oasis.
Adding a Grotto to an Existing Pool
Can you add a grotto to an existing pool?
Adding a grotto can enhance the appeal and experience of your swimming pool. However, space, pool limitations, and terrain may influence the design’s feasibility. Experts can advise on constraints, and permits and zoning compliance is needed for larger designs.