I found some cool things on the server map. On the 3-D map, there's one random desert chunk at 1820, 9030. There's also a series of chunks around 1000, -10333. Found it interesting, wanted to share :)
Edit: Also found some ocean chunks around 594, -8952.
Edit 2: Past the desert chunk there are around 10 more chunks! One of them even looks like it has part of a village!