Translation of entspannend

I need to write you one more sentence. This is what my teacher told me and the German language is so difficult. So please, as a last favor, would you please write the sentence for me in German?
We had time to walk around the waterfall but refrained from entering the little lake at the bottom. My fellow tourtakers were quiet nice and we spend a while just sitting in the grass near the water.
Police cars drove around the town and called all citizens and tourists to leave the island immediately. I was told, that the hurricane which was supposed to go over Cuba was on the way to us.