Piscina=Pool
Pargue i think you mean Parque which is a Park
Playa=beach
montanas=mountains
there is no picture for me to tell you exactly which one so I just told you what they mean
I hope I helped.
Answer:
La
Explanation:
'Mochila' is a feminine word, so the correct article is 'la.'
My pueblo is nice, has a healthy food , everybody is happy