el calafate - 4 day tourscore: 1private tour 1 traveler reviews 4 days starting at $1,899 discover the immense perito moreno glacier in argentina’s magnificent los glaciares national park! our private tour includes 3 nights in charming el calafate on lake argentino and a full day excursion into the national park to behold this incredible 3-mile wide glacier as it descends in a moving wall of ice toward the pristine waters of the lake.