This is the 289th most frequent Spanish word.
allá
"There" (referring to a place farther away).
Here, 'allá' is used to point out a specific location that is relatively distant from the speaker.
Allá en la colina se puede ver una casa antigua.
There on the hill, you can see an old house.
In this context, 'allá' refers to a place the listener will visit that is not nearby.
Cuando vayas allá, por favor recuerda llevar las llaves.
When you go there, please remember to take the keys.
In this sentence, 'allá' is used to refer to a time in the past, conveying a sense of it being far away in terms of time.