After you spawn in the middle of nowhere, go straight in the north-western direction. Soon you will notice a village standing atop a hill at coordinates -936 -280, and a horde of llamas.
But don't stop there. Keep on moving further, and at coordinates -1080 -580, just behind the village hill, you will see a burning woodland mansion. If you hang around for a bit, you will witness how the entire building will be set on fire -- quite an unusual sight for Minecraft!