materials are located sedimentary rocks of the Holocene period, such as wetlands located in the area adjacent to the site Dalia. Hydrography The river system of Carrillo corresponds to the Pacific slope, Nicoya Peninsula and North Coast. Tempisque River Bolsón River Las Palmas River Cañas River Sardinal River San Blas River Belén River Gallina River Carrizal River Coyolito River All these watercourses rise in Carrillo, except for Tempisque and Cañas, these rivers run from northwest to southeast. Rivers Cañas, Bolsón and Tempisque are cantonal boundaries, the first two with Santa Cruz and the last with Liberia and Bagaces. Districts The canton of Carrillo is subdivided into the following districts: Filadelfia Palmira Sardinal Belén Demographics For the 2011 census, Carrillo had a population of inhabitants. The movement of people (population) for these territories are from the party of Nicoya and Nicaragua, possibly gave rise to the towns of Sietecueros, Tamarindo, Boquerones and Villita with people of mixed Spanish and indigenous people. Transportation Road transportation The canton is covered by the following road routes: Economy During the 1980s and the early 1990s, this canton was one of the main producers of rice and cotton in Costa Rica. Due to El Niño and political reasons the production started to decay, causing losses of up to a thousand million colones, and the producers asked the government for a declaration of emergency. This canton also provides more products such as: Beans (Black, red & white ones) (Phaseolus vulgaris) Cotton (Gossypium hirsutum) Sorghum (Sorghum bicolor subsp. drummondii) Watermelon (Citrullus lanatus) Honeydew (Cucumis melo) In this region highlights two millionaires-income products: Cantaloupe (Cucumis melo var. cantalupensis) Sugarcane (Saccharum officinarum) El Viejo Mill, CATSA Mill are in charge of the production of sugar and Melones de Costa Rica is charge of the cantaloupe production. Tourism The canton receives revenue from its high tourism-related activities. Its main tourist attractions are the Gulf of Papagayo, Playa Hermosa, Playa Panama, Coco Beach, Playa Ocotal, among others, fishing and diving activities can be performed there. Coco Beach is offering various services such as restaurants and hotels, on the other beaches there are hotels and resorts as "Los Corales", "Condovac La Costa", among others. Tempisque River is another attraction that crosses the canton and passed by the city of Filadelfia, it is possible to practice water sports such as fishing, swimming, and sailing, crossing the most impressive vegetation and observing the various species