The best concert/holidays I've ever had

Well, I think one of the best holidays I've had was when I travel to the Serena with my sister and her boyfriend. That was the first time I traveled by plane and I was very excited about it, besides, it was my first trip to another region.The trip was quite short and calm but the arrival is more chaotic with the whole business of the suitcases. After this we stayed with the family of my sister's boyfriend, in the morning we went to tour the city, we visit La cruz del tercer milenio, the Mosque and after lunch we went to the beach, I was really impressed that the sea water there is more hotter than the water of other beaches that I had visited and also has few waves. Afterward we passed by a fair and ate shawarma.
I remember that the other days we went to visit other nearby beaches such as La Herradura and Totoralillo, the last one was my favorite because the water had a beautiful turquoise color and white sand, it seemed that it was the Caribbean.
We also visited a reserve of Humbolt penguins and the well-known Japanese garden,both interesting places.
I also forget it the last days we went to Elqui Valley to Vicuña specifically and we visited the home of Gabriela Mistral also in the night we went to a nearby observatory.