My last trip was three years ago. I traveled to Lima, Perú with my baby. We traveled with my aunts and we went to the beach but I don't remember the beach's name. I remember that my baby got sick but it wasn't very serious. However, she and I couldn't enjoy the beach as much as we would have liked. But we are always so happy to be together...

I don't remember the name of the beach. Use 's when you are talking about possession/relationship of a PERSON or PET (and some other animals) use "of (the)" + noun when you are talking about a thing (as you do in Spanish) John's sister is very nice. My dog's toys are all over the living room floor. I can't remember the name of the beach near Lima. What was the name of the hotel you stayed at when you were in Athens?