New Super Mario Bros. U: Peach's Castle-1 -- Meteor Moat

Peach's Castle is a world of 5 levels. Peach is in the castle window, but we've got a way to go before we can save her. In this level, fiery meteors rain down, destroying blocks in our path. There's a moat of lava ahead, in which some platforms bob and float. The Ice Flower is in this level and can extinguish meteors. Some of the platforms will dip into the lava. One of the platforms has the first Star Coin. The midpoint is on solid ground and the second Star Coin is nearby, surrounded by brick blocks. Let the meteors break the top layer of brick blocks, then drop down to get it. Next is a large platform that rhythmically dips into the lava. There are platforms that always stay above the lava so you'll be safe. The third Star Coin is in a gap in the platform over the lava. Time your wall jumps carefully to avoid falling in. On one of the platforms with a Bony Beetle has a P-Switch. It turns coins into brick blocks, which will allow you to stay above the lava and reach an overhead pipe to the right of the large floating platform. Alternatively, you can fly using the Acorn Mushroom. This leads to the red goal. This opens the path to Peach's Castle-4. Otherwise, the regular goal is past the pipe. This opens the path to Peach's Castle-2.