Lago San Juan Laguna de Fraijanes Arenal Lake
This is Costa Rica's largest lake and it also offers the most activities for
the tourist. It is located near the Arenal Volcano, an active volcano with a
perfectly cone shape. There is fishing for rainbow bass (guapote) a very
challenging fish. Windsurfers from around the world come here to enjoy the
near-perfect conditions in March.
Lake Caño Negro
This lake is interesting because of its protected status. The Caño Negro
National Park offers a beautiful foray into virgin wilderness.
Lake Nicaragua
Although this lake is not in Costa Rica, it's mentioned because its
outstanding features. This is the largest lake in Central America, with
islands and even an island that has an active volcano. Sharks are found here
which were previously thought to have been the only freshwater species in the
world, but they were later found to be Tiger sharks that swam up the San Juan
river. An expedition to this lake is a beautiful and rewarding experience.
