Hidden river behind the blue castle?

[Taymuss]

There's a river behind the blue castle, underneath the giant wood pile. If I jump far enough I can see that there's something on a platform at the other end but I can get far enough. I have the special happiness jump but it's still not far enough. Has anyone else figured this out?

[jwhirpl]

Does the material of the ceiling ring any bells to you?

[Personicus]

"Spiderman" tactics are required.....

[Metzelmax]

Do a Tarzan.

[Taymuss]

OMigosh duh lol I got it

[oku]

What was very helpful for me was to do the triple jump starting right at the water's edge and letting it play out as long as I could before starting to web my way further across. I've seen others do the webbing right away but I would lose my timing too soon that way.

[Rusty Valker]

I'm an idiot. Instead of spidermanning it I used the force cube like a raft and chained it with the purple gun to tug myself all the way to the other side. A few hundred clicks and a few minutes later...

[oku]

Originally posted by Rusty Valker:

I'm an idiot. Instead of spidermanning it I used the force cube like a raft and chained it with the purple gun to tug myself all the way to the other side. A few hundred clicks and a few minutes later...

Wow that's pretty cool. I tried to use the cube, jump and respawn a cube before landing on it again. With the webbing, you need to remember your mouse key combinations.
Your method although tedious was slow and steady. Bravo!!