The longest lazy river in the world is in Waco, Texas. Which makes sense because obviously, everything is bigger in Texas.
It's man made so don't worry about any snakes or anything like that! Just cool, clean water!!
You can make it a full weekend trip by renting one of their cabins so you can float and swim all weekend long.
You can buy an all day pass for $25.
You can even surf and they have a man made beach!
I'M ON MY WAY!!!