I Built a LEGO Water Park Lazy River!

Published 2024-08-08
I built a working LEGO water park lazy river ride using LEGO and LEGO Technic!

As the second ride in my water park series, the LEGO lazy river features 3 separate centrifugal pumps that combine to provide the current and water flow during the LEGO ride!

Using Power Functions and Buwizz motors the 120L tank of water is brought to life!

The ride features a course length of approx. 4m in which up to 7 LEGO Minifigs take to the water for a lazy river experience!

00:00 A LEGO Lazy River
00:11 Pumps
01:34 Gathering Parts
01:45 Pump Integration
02:32 Lazy River Layout
02:56 The Island
04:24 Filling With Water
04:53 Tube Selection
05:38 Let's Ride!
06:22 Ride Capacity
07:44 Extra Turbulence
08:27 One Whole Circuit

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All Comments (15)
  • @icy7851
    Anything that has water and lego combined is cool
  • @mitchib1440
    One of the things you could do for future water+lego stuff is add some pepper to the water (or some food colouring I guess) to visualise the current a little better :)
  • I would have liked to see the same structure, but with a little difference in level between the start and the finish (with a conveyor belt to raise the tires). And then, putting the water inlets of the pumps towards the outside would surely improve the continuity of the water flow. But these are only details and the video is great!
  • @jc7241
    Cool but could be much better using slopes and wedges for better water flow! Let’s see V2!!!
  • @theknexpert
    This is super cool! An entire waterpark build next would be amazing...
  • @timpie9346
    Apparently just two are enough to block the flow - if they are in the wrong place at the same time.
  • @MetalchipCovers
    This is really cool! I see that the scale of these builds and the still good level of bricksmanship sets this channel apart well 😊
  • @SmartLegoSG
    Wow, this video is amazing! I learned so much from it. Keep up the great work!