Questions & Answers about Vamos allá mañana.
It can mean either, depending on context.
- vamos is the 1st person plural form of ir (to go) in the present tense: we go / we are going
- The same form is also used as a let’s form: let’s go
So Vamos allá mañana could be understood as:
- We’re going there tomorrow
- Let’s go there tomorrow
In real conversation, context and tone usually make the intended meaning clear.
Spanish very often uses the present tense to talk about a planned or expected future action, just like English does in sentences such as We’re going tomorrow.
So:
- Vamos allá mañana = a natural way to talk about a future plan
- Iremos allá mañana = also possible, but often sounds a bit more explicitly future-oriented or formal depending on context
Using the present for near-future plans is extremely common.