Tilarán is a small town and a district in Guanacaste Province in Costa Rica.

It is the seat of the Tilarán Canton located in the hills overlooking the west shore of Lake Arenal.

[1] The area between Tilaran and Tejona is one of the most important wind farms in Costa Rica and turbines are prominent on the landscape.

Animal husbandry also forms an important part of the local economy.

[8] The area between Tilaran and Tejona is one of the most important wind farms in Costa Rica and turbines are prominent on the landscape.