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Play Sets & Playgrounds
Lookout Tower Play Set with Telescope & Climb Ramp
$715.99$875.00Save 18%
On backorder
Cascade Bay Bounce House with Water Slide & Splash Pool
Original price was: $375.00.$305.99Current price is: $305.99.
You save $69.01 (18%)
A wet-or-dry inflatable that turns a flat patch of lawn into a small water park: a wide bounce zone, a slide down into a splash pool, a basketball hoop and a water ring toss game. Nearly thirteen feet across, room for three or four children ages 3 to 8, and full inflation in under two minutes.
In stock — ships in 1–3 business days
Nearly thirteen feet across
150.4 x 156.7 x 77.6 inches inflated, about 15 m² of lawn
Five ways to play
Bounce zone, water slide, splash pool, hoop and ring toss
Three or four at a time
Children ages 3 to 8, up to 353 lb across every jumper
Up in under two minutes
Full inflation is quick, and it packs into its carry bag
Order today and it should arrive between Wed, Oct 7 and Thu, Oct 15.
Ships in 1–3 business days. Arrives in 5–9 business days. Free shipping in the contiguous US.
- Free US shipping
- 30-day returns
- 12-month warranty
- Secure checkout
A summer birthday gift that becomes the party itself: bounce, slide, splash, then back into its carry bag before dinner.
Hot afternoons have a shape to them: bounce, slide, splash, climb back up, do it again. The Cascade Bay is a wet-or-dry inflatable that gives a backyard all of it in under two minutes — a wide bounce zone, a smooth slide that runs down into a splash pool, a basketball hoop on the wall and a water ring toss game off to the side. Turn the water on and it is a small water park; leave it dry and it is a bouncy castle. Either way it covers about 15 square metres of lawn, which is room enough for three or four children to play at once instead of taking turns.
Why families love it
- Wet or dry, same castle. The water gun sends a steady spray of cool water over the slide and the pool on hot days; run it dry and the bounce zone works exactly the same.
- Five things to do at once. Bounce zone, water slide, splash pool, basketball hoop and water ring toss keep a group of friends moving rather than queueing for one feature.
- Room for three or four. Inflated it measures 150.4 by 156.7 inches and stands 77.6 inches tall, and it supports up to 353 pounds across everyone playing.
- Built to come out again next summer. A 190T lining with thick 840D+420D Oxford cloth and reinforced double stitching through the seams. CPC certification is included, per the supplier’s product data.
- Mesh on every side. The all-around mesh keeps air moving through the castle and holds play inside the walls, and it leaves you a clear view in from the patio.
- Fixable, not disposable. Seamless adhesive repair patches are in the box, so a small puncture is a press-on repair instead of the end of the season.
Designed for
Children ages 3 to 8, three or four of them at a time, with a total capacity of 353 pounds (160 kg) across every jumper. Plan on roughly 15 square metres of flat, level ground — about 160 square feet — plus walking room on every side, and go over the surface for sharp objects before you unroll it. Grass is the natural home for it, and the wet setup wants a spot where standing water can drain away rather than sit. Our bounce house setup and safety guide covers anchoring, supervision and storage, and you can compare it with the rest of our bounce houses.
What’s in the box
- Inflatable bounce house with water slide, splash pool, basketball hoop and water ring toss
- Carry handle bag for transport and storage
- Fixing buckles that hold the air outlet in place
- Seamless adhesive repair patches
Assembly & care
Setup stays simple: check the ground for sharp items, lay the castle out, connect the air outlet and secure it with the included buckles. Full inflation takes under two minutes. Takedown runs the same way in reverse — switch the blower off, roll it up and slide it into the carry handle bag. Wipe or rinse the fabric and let it dry all the way through before it goes away, because packing it damp is the quickest way to shorten its life. Our assembly and care guide covers the seasonal routine.
| Inflated dimensions | 150.4 x 156.7 x 77.6 in (3820 x 3980 x 1970 mm) |
|---|---|
| Space required | About 15 m² of level ground |
| Capacity | 3–4 children at a time |
| Inflation time | Under 2 minutes |
| In the box | Bounce house, carry handle bag, air outlet fixing buckles, adhesive repair patches |
| Material | 190T lining with 840D+420D Oxford cloth, reinforced double stitching |
| Recommended age | 3–8 years |
| Weight capacity | 353 lb (160 kg) |
| Product weight | 19.9 kg |
Measurements are supplier-provided. Allow a little extra room around the footprint for walking space.
What ages is the Cascade Bay made for, and how many children fit?
It is made for children ages 3 to 8, and the play area comfortably fits three or four of them at one time. Total weight capacity is 353 pounds (160 kg) across everyone playing, so keep the group within that limit and supervise throughout.
How much yard space do I need?
Inflated it measures 150.4 by 156.7 inches and stands 77.6 inches tall, covering about 15 square metres — roughly 160 square feet — of flat, level ground. Add walking room on every side, and check the surface for sharp objects before you lay it out.
Can we use it dry, or does it have to be wet?
Either. It is designed for wet and dry use. With the water running, the water gun keeps a steady spray of cool water over the slide and the splash pool; with the water off, the bounce zone, basketball hoop and slide all work the same way on a cooler day.
Does the blower stay on the whole time?
Yes. The maker's storage instructions start with turning the blower off, so it runs the entire time children are playing — plan for a power outlet within reach of where you set up. The supplier's product data does not confirm whether a blower ships in the box, so we will not promise one: email us before you order and we will tell you exactly what the current packing list includes.
What happens if it gets a small puncture?
Seamless adhesive repair patches come in the box. They press on for a quick fix without any sewing, and they are discreet enough that they do not change how the castle looks.
How do shipping and returns work?
Shipping is free within the contiguous US. This bounce house ships in 1–3 business days and arrives in 5–9. Unopened items can be returned within 30 days, every order carries a 12-month limited warranty against manufacturing defects, and a real person answers your email within one business day.
- Free shipping — on every order within the contiguous US.
- Ships in 1–3 business days — most orders arrive in 5–9 business days.
- Freight for the largest pieces — our biggest playhouses and play sets travel on a pallet. The carrier calls to book a window and unloads at the curb, not in the yard, so plan for two adults. How curbside delivery works
- 30-day returns — on unopened, unassembled items.
- Return shipping — paid by you on a change-of-mind return; we cover it if the item arrives damaged, defective or not what you ordered. Email us before you ship anything back — a boxed playhouse is heavy, and a missing part is often the real fix.
- 12-month limited warranty — against manufacturing defects.
Full details live on Shipping & Delivery and Returns & Warranty.
Still deciding? Email hello@wondersplayhouse.com and a real person replies within one business day.
Complete the backyard
Pieces that share the same yard. Add a second and save 10%, add a third and save 15% — taken off automatically in the cart.
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