Translation of coolant in Spanish

Your ask why i am learning English ? I made a trip two years ago, a vacation in a foreign country and I could not speak with other people. That was very bad for me. When I came back home I began to study English.
But the fact that our driver took us there before showing us any of the attraction left quite an impression on us. He lost both of his parents in that war which explains why it was important to him.
I wanted to share the itinerary of our short backpacking trip in South America. My wife and I are both working, so that we did not have months to travel. Our trip started in Madrid, on September 30.