• The rio Collon Cura is the largest river in the area and offers different types of fishing depending on the time of the season that you are there. It´s well known for the minnow runs, willow worms and pancora crabs, you can also have some really interesting mayfly hatches. Early in the season, streamer fishing can be super fun. With many different channels, riffles, deep pools and cut banks, the Collon Cura is highly populated with both rainbows and browns. The best way to fish is staying at Estancia Collon Cura, with the fastest and easiest access to the river.