Bucaramanga

Bucaramanga is a city with the most  beautiful parks in the country, for that reason It is called 'La ciudad de los parques' (the city of the parks). It is less populated than Bogotá with a warmer climate.
It is the largest city of the department of Santander and the ninth largest city in the country.. The city attracted a core of German population in the colonial period, the most famous was Geo von Lengerke. (What was he famous for?)

Some of the most famous parks in the city are: 'El parque del agua' (If you are going to translate above, translate here, or skip it. I think everyone knows what is the meaning of la ciudad de los parques.  is located in the metropolitan acueduct of Bucaramanga. It combines the functional with the recreational. 'Parque la Flora' has fascinating ecological trails. ' Parque Nacional del oriente' is called 'La concha acústica'. (I have no idea what you are trying to communicate about the parque nacional del oriente)