Translation of brooch in Spanish

In the end we went up to the tower. We have never climbed so steep stairs ever before and once up we were really afraid to go down. There were no safety installation at this tower.
A year later we decided to make another trip. We have both been to Mexico and to Cuba, and the year before we were in South America, where we have visited several countries for five weeks.
We blamed the sandwich which we had eaten a day earlier for lunch in Bolivia for the stomach ache of my wife. She became very weak and she had to stay in the hotel for two entire days.