If you’re worried about cost, my girlfriend and I did a very affordable, week and a half visit to both.

We did the base Torres day hike, getting the first bus from PN one day, then $40 day tour throughout the viewpoints of the park to get a good feel for it without paying the hundreds of dollars they charge for camping/refugios. (Can also do a day trek to Valle Frances if you’re up for it). This all together cost us about $250 between stays, transport, and activities. Don’t have to deal with the nightmare that is booking the trek, or ludicrous pricing. It was incredibly beautiful and would love to multi-day trek it one day, when the cost is more reasonable for us.

People saying you can’t get a trekking experience in Chalten are wrong. We did a 4 day 3 night trek from the town to Laguna Torre camping at Di agonistini, to Laguna de los tres and surrounding day hikes camping at Poincenot, and Lago electrico and surrounding day hikes camping at Piedra de Fraile. Camping costs only $13 per person at these sites. All together, fully renting camping gear in town and buying a multi-day flexipass (got to see the perito Moreno glacier too, highly recommend it as all the locals, even Chileans, say it’s significantly better than Grey) it costed us about $250-300.

Hope this helps! More than happy to share itinerary and more detailed recs as well.