Translation of regiment in Spanish

On the drive into the city center we were a little shocked by the amount of motorcycles, by the pollution and stress in that city. After only two days in a small village we forgot how it was.
Our first station was a temple from which one could see the sunset in the best way, as it was a on hill leaning westwards. It was a walk uphill of more than thirty minutes and quite steep.
We exchanged numbers and they offered that we should contact them once we'd arrive to the capital. After dinner we bought some chocolate in one of the many stores, but it was not tasty, compared to Swiss chocolate.