Wildlife was phenomenal, food was delicious, and the lodge is very well kept. Everyone we met in Pellegrini was very nice and welcoming. The staff was super friendly and very helpful and patient with us considering our spanish is not very good. Irupe is right on the edge of the marsh, and there is a boardwalk with lots of wildlife nearby. You can also take boat and kayak tours, and the provincial park is walking distance from the lodge. Would 100% recommend this place to anyone looking to visit the wetlands. The road in from Posadas gets pretty extreme in parts, even when dry, so a 4x4 is a must. We hired Guayra Tours out of Posadas to drive us in and back and it was great.