Rio Manso Lodge – Fly Fishing in Bariloche

Manso River

The Manso River originates from the Alerces Glacier on Tronador mountain and meanders through dense, old-growth forests and over ancient lava flows, connecting several lakes on its journey. It is the most visually stunning river in Nahuel Huapi National Park; the emerald water is extraordinarily clear, providing a rare angling experience. While 5- to 6-pound fish are caught regularly, some of the strongest, most beautiful trout in northern Patagonia are the 16- to 18-inch Rainbow and Brown Trout of the Manso River.
The river can be accessed via a short walk from the Rio Manso Lodge.

Hess Lake

Manso River flows in and out of Hess Lake right in front of the Rio Manso Lodge.  Fishing large terrestrial patterns up against the reeds usually induces explosive strikes from both Rainbow and Brown Trout. Hess Lake is known for its December dragonfly hatches and the predictable evening caddis hatch. Technical match the hatch fishing is found on its coastal, spring creek-like channels, which come alive in the evening with large heads sipping caddis, mayflies, stoneflies and other aquatic insects. It takes patience, skill and concentration to land these large, highly selective fish in challenging — but memorable — conditions.

Fonck Lake

Surrounded by steep, lush mountains and offering a rare opportunity for incredible Brook Trout fishing, Fonck is a narrow, visually arresting lake. Brook Trout in the Fonck Lake average 16 inches but frequently reach 18-19 inches. Since these are cold water-loving creatures, nymphs and streamers account for most of the Brookie catch. Sight fishing with dry flies is popular for cruising Rainbows and Browns, which average 18 inches. Brown Trout are less common, and usually coerced from the depths by the ugliest streamer in the fly box. Some find, however, that the patience required to fish deep with streamers is well worth a 28-inch Brown Trout.