Once the portal of entry , may be seen extensive gardens in the French style in the middle of fountains , waterfalls and lakes , and the main greenhouse of 458 square meters , which holds in its interior , copies plants characteristic of tropical regions . Once the portal of entry , may be seen extensive gardens in the French style in the midst of fountains , waterfalls and lakes , and the main greenhouse of 458 square meters , which shelters in its interior , copies plants characteristic of tropical regions .