Super Mario 3D Land Special World Star Coins Locations ...
Star Coin #2 – The second Star Coin is located in the same spot as during the first quest. You'll see it hovering above the crumbling Donut Blocks at the very back. Take a huge leap or a Long Jump towards it. Ignore the Pipe at the bottom, it doesn't lead you anywhere except back at the start of the crumbling blocks, taking precious time off your clock.