In Reply to: Gili Trawangan posted by ronaldo on Sunday, 18. March 2012 at 08:24 Bali Time:
it's a small island, 6 km2. You can't expect a lot of activities there.
centralcoastie has answered your question but you can also go up on the hill, great views. There's a cave up there as well.
In the evenings some entertainment down in the "sentral" area. Live music, you can watch a movie. Usully a "party" going on at a bar.
Sometimes there's a game of beachvolleyball and fotball to paticipate in.