Maybe you're in the wrong room
Okay lemme see
I'm doing this based on Wii btw, reverse (horizontally) for gamecube.
When you enter the big room with 4 main exits (north, south, east, west... it's the big room with 2 ooccos near the north exit), look to the east, there is a window there with a hole in it. Grab onto the grating with clawshot. Leave the window. I think there's another spinner thing here. From there look around, and there should be a break in the path... to the north I think... not sure there... look around there and there should be some vines for you to grab onto.
Be more specific with the room you're in if this isn't it.