What to do on a 12-night trip Bariloche, El Calafate, Ushuaia and Península Valdés $2,210 – $4,677Price range: $2,210 through $4,677 San Juan, Salta, Jujuy and Iguazú Falls $1,738 – $2,365Price range: $1,738 through $2,365 Ushuaia, El Calafate, Salta, Jujuy and Iguazú Falls $2,480 – $4,970Price range: $2,480 through $4,970
