All in all, with an extra bit of creativity from these lazy river pool ideas, in for a big and exciting attraction in the backyard. Sit back and relax on your inflatable balloon seat, or have a ride on your kayak. â€” 60+ Insanely Cool Lazy River Pool Ideas in Home Backyard Please note: You are currently browsing img backyard pool designspool ideas for small backyards youtube that is 1280x720px in size. This image is listed in back garden pool ideas category. 60 Insanely Cool Lazy River Pool Ideas in Home Backyard, 1280x720 in 200.78 KB.