MALLEO The best hatches in all of Patagonia.
  • The Malleo begins at Lago Tromen, a freestone river well known for its dry fly fishing. It flows for approximately 35 miles into the Rio Alumine. The water goes from fast to slow moving, and offers easy wading conditions. Rainbows and browns run from 15 to 20+ inches. Staying at Estancia San Huberto - the Olsen family┬┤s ranch - you will be able to fish miles of private access with the best water and the best hatches in all the area of Patagonia. Matching the hatch becomes essential.