Translation of quebrada

The voyage ended finally. I packed my stuffed at around eight o'clock and hurried to the bus-terminal. I had little time left and was afraid that I would miss it and that I had to take the next one.
The other visitors in my group were from the United States, Canada, Germany and from other parts in Mexico. I need to say that it was so much fun to meet people and spend an entire trip with them.
On the next day we took the tour to see the Peninsula. The tour itself was very boring and the guide had really not much to say that would interest me. The area was barren and completely flat.