How much does a pool waterfall cost?
A custom natural stone pool waterfall from Aquatic Artists typically costs $10,000 to $40,000, depending on size, stone, and design. Grottos, slides, and combined slide-grottos range higher — from $20,000 for a Classic grotto up to $95,000 and beyond for an Ultimate slide-grotto. Aquatic Artists designs and installs every feature in natural stone across NJ, PA, DE, and MD, so the ranges below reflect a complete, installed water feature.
Cost by water feature and tier
| Feature | Classic | Deluxe | Ultimate |
|---|---|---|---|
| Pool Waterfall | $10,000–$20,000 Classic projects e.g. Rainbow – Paulsboro, NJ |
$20,000–$40,000 Deluxe projects e.g. Umbrella – Williamstown, NJ |
from $40,000 Ultimate projects e.g. Shebelle – Hammonton, NJ |
| Pool Grotto | $20,000–$40,000 Classic projects |
$35,000–$70,000 Deluxe projects e.g. Crimson – Williamstown, NJ |
from $70,000 Ultimate projects e.g. Sandor – Finksburg, MD |
| Pool Slide Waterfall | $25,000–$60,000 Classic projects e.g. Rainbow – Paulsboro, NJ |
$60,000–$90,000 Deluxe projects e.g. Whitewater – Tabernacle, NJ |
from $90,000 Ultimate projects e.g. Topaz – Monkton, MD |
| Pool Slide Grotto | $35,000–$70,000 Classic projects e.g. Myrtle – Vineland, NJ |
$70,000–$95,000 Deluxe projects e.g. Willow – Port Republic, NJ |
from $95,000 Ultimate projects e.g. Ramsey – Medford NJ |
Ranges are from the 2025 Aquatic Artists Waterfall Pricing Guide. Ultimate-tier features are open-ended (priced from the figure shown). Every project is custom-quoted — request a free quote.
Pool waterfall cost: frequently asked questions
How much does a pool waterfall cost?
A custom natural stone pool waterfall from Aquatic Artists typically costs $10,000 to $40,000, depending on size and design. Classic waterfalls run $10,000–$20,000, Deluxe $20,000–$40,000, and Ultimate multi-tier waterfalls start at $40,000. Grottos, slides, and slide-grottos cost more.
How much does a pool grotto cost?
A pool grotto from Aquatic Artists ranges from $20,000 for a Classic grotto to $70,000 and up for an Ultimate grotto with integrated waterfalls, lighting, and a bench. Most Deluxe grottos fall between $35,000 and $70,000.
How much does a pool slide or slide-grotto cost?
A natural stone pool slide starts around $25,000 (Classic) and reaches $90,000+ for an Ultimate slide. A combined slide-grotto — a grotto with a built-in slide — ranges from $35,000 (Classic) to $95,000 and up (Ultimate).
What determines the price of a custom waterfall?
Price depends on the feature type (waterfall, grotto, slide, or slide-grotto), the tier (Classic, Deluxe, or Ultimate), overall size, the amount of natural stone, and added features such as LED lighting, fire, grotto benches, and multiple tiers. Every project is custom-quoted.
Do these prices include installation?
Yes. Aquatic Artists is a design-and-build company serving NJ, PA, DE, and MD, so the ranges above reflect a complete, installed natural stone water feature — not a kit. Contact us for a free project quote.