Water Slide by Leisure Activities USA
The Big Kahuna®-SL
The Big Kahuna®-SL from Leisure Activities USA is a water slide that takes up 35 by 14 feet of ground and stands 17 feet tall. That footprint of 490 square feet is bigger than 53 percent of the 945 water slides here with printed sizes.
Specs As Printed
| Maker | Leisure Activities USA |
|---|---|
| Type | Water Slide |
| Length | 35 ft |
| Width | 14 ft |
| Height | 17 ft |
| Footprint | 490 sq ft |
| Size as printed | Inflated Dimensions: 35' L X 14' W X 17' H |
| Weight | 489 lbs |
| Wet Or Dry | Wet or dry |
| Made For | Commercial rental use |
| Maker List Price | $2,999 on November 12, 2026 |
Source Leisure Activities USA product page, checked November 12, 2026. Makers change specs, so confirm before you buy or rent.
How Much Room It Needs
The unit itself covers 35 by 14 feet. Rental companies also leave open space around every side for stakes, the blower tube and a safe exit, so measure your yard larger than the footprint. Check the maker sheet for the exact clearance it asks for.
Features The Maker Lists
- Platform Height: 11 ft
Similar Size From Other Makers
| Unit | Maker | Footprint | Height | Ages |
|---|---|---|---|---|
| Firefighting Inflatable Slide | Guangzhou Channal Inflatables | 32.8 ft by 15.1 ft | 24.6 ft | Not printed |
| Tropical Beach Inflatable Water Slide | Guangzhou Channal Inflatables | 29.5 ft by 16.4 ft | 19.7 ft | Not printed |
| Castle Turbo™ Slide | Cutting Edge Creations | 22 ft by 22 ft | 36 ft | Patron Height: 42 in |
| 15ft Island Flow Single Lane Water Slide - Inflated Splash Pad Landing | BounceWave Inflatable Sales | 30 ft by 16 ft | 15 ft | Not printed |
| 17ft Star Spangled Splash Single Lane Water Slide | BounceWave Inflatable Sales | 31 ft by 16.2 ft | 17 ft | Not printed |
| Wild Wave Jr.™ (19’) Water Slide w/ Pool | Cutting Edge Creations | 33 ft by 14.5 ft | 19 ft | Patron Height: 36 in |
More Water Slides From Leisure Activities USA
| Unit | Footprint | Height | Ages |
|---|---|---|---|
| 24ft Tortuga Single Lane Slip N Slide-PL/SL | Not printed | Not printed | Not printed |
| 22ft Magical Vibes Single Lane Water Slide-SL | 40 ft by 17 ft | 22 ft | Not printed |
| Hybrid Toddler Wet/Dry | 19 ft by 16 ft | 10 ft | Not printed |
| Solar System Toddler Wet/Dry | 19 ft by 18 ft | 8 ft | Not printed |
| 18ft Tortuga Single Lane Water Slide-RIPL | 33 ft by 18 ft | 21 ft | Not printed |
| Go to the Beach Toddler Wet/Dry with Roof | 18 ft by 14 ft | 15 ft | Not printed |