Freshwater fishing is split into river and lake fishing in the highlands, generally above 2.500 masl, and fishing in the Amazon jungle. Highland fishing is limited to basically two species: trout and silverside, both introduced in Peru in the nineteenth century. These fish are common in clean and well-oxygenated rivers. At altitudes above 3.000 meters one tends to find trout (white and pink or rainbow).
Sports fishing in the jungle, less developed than along the coast, is concentrated in a handful of rivers and lakes in the northern Amazon (Iquitos and environs), where native species such as the tucunare, gamitana and araguana are popular, and also in some parts of the southern jungle (Madre de Dios), where one can find zĂșngaros, chambiras, pacos and doncellas.
Every time fishermen head out to open sea, whether in their own boat or a rented one, they should inform the harbor captain of the respective fishing cove. This can prove to be a big help and avoid accidents. Also check the list of tides and find about the weather forecast. Although special permits are not required for sports fishing, the Fisheries Ministry bans trout and silver side fishing in the highlands during the summer season in the Andes. Respect fishing restrictions and throw back small specimens or those carrying roe. Those fishing from bluffs or beaches should take care with the cliffs and sandy areas alike. Never go fishing alone.