Translation of slug in Spanish

So we first went to look for other hotels in the area, some where horrible even though they were rated as three star hotels. In the end we bought the three day voucher at the travel agent's office.
How much Spanish do you know ? My summer vacations were great. I was two weeks in Ibiza, it was unbelievable! We went to the beach and had a lot of party, every night. Now I am back in my little village near Bochum.
We caught the last bus leaving from Calama to San Pedro the Atacama in the Atacama desert, the driest place on earth. Even NASA is using this place as a live moon simulation area. It was night though.