From a remote station in BA called Pilar there is a weekly relaxing train to Posadas, which is about half the price a bus ride would cost. It also takes a lot longer, but that’s why you are traveler no? Reaching the station was hard since I had to walk for about 20 minutes on train track in the dark. Nice and scary.

Near Buenos Aires, Tigre is a small city with some nature around it. And because of that one of the prime destinations for a sunday afternoon.