You'll spawn just a few hundred blocks away from an unusual-looking woodland mansion at coordinates 550 500. You can also see a crack in the earth behind it, which serves as a great source of mining materials.
A bit to the south there is a desert village and a temple standing next to each other at coordinates -216 1222. The temple is half-buried, but you can still enter it through the opening on the roof. The four secret chests inside hold the following items: