About the Lagoon
A free form shape much like that of a natural body of water, the Lagoon will look as thought it always belonged as part of your landscape. With deeply accentuated curves, the Lagoon is ideal for adding features like a Luxury Spa system or other built-in waterfalls or water features.
The Splash City pool experts design custom vinyl pools that fit your backyard. We build with Pools by Cardinal — the world's most technologically advanced manufacturer of galvanized steel walls and accessories for in-ground swimming pools — for a great-looking custom pool that lasts.
Available sizes
- 22' x 34' x 40' , 18' x 29' x 35'
Cardinal highlights
- Modular galvanized steel panel construction
- Vinyl liner interiors in a wide range of patterns
- Classic and free-form shapes, or fully custom designs
- Auto-cover friendly geometric layouts
Life with the Lagoon
Splash City handles design, permitting guidance, installation, and water-care training across Sioux Falls, Rapid City, and Sioux City — then keeps your pool running season after season.
Compare similar pools
Flexible monthly payments with quick approvals and competitive rates — apply in minutes.