Los Chiles
Alajuela
Los Chiles is a district and town in the Alajuela province of Costa Rica, located near the Nicaraguan border. It sits on the San Carlos Plain at a low elevation of 43 meters and covers an area of over 500 square kilometers. Originally settled by fishermen working on the nearby Río San Juan, the town was officially designated a city in 1970. Los Chiles played a strategic role during the 1980s in regional conflicts, serving as a supply route for the Contras. Today, it is a modest agricultural center with a population largely of Nicaraguan origin. The town serves as a gateway to the Caño Negro Wildlife Refuge, a renowned wetland area rich in birdlife and biodiversity, accessible by boat along the Río Frío. Visitors can also reach the Solentiname Islands in Lake Nicaragua from Los Chiles, known for their artistic communities. The climate is tropical savanna with a distinct dry season, making it ideal for wildlife viewing and outdoor activities.
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Tip: The best time to visit Los Chiles and the Caño Negro Wildlife Refuge is during the dry season when wildlife is easier to spot and boat tours are more comfortable. Visitors are advised to book boat tours in advance, especially during peak tourist seasons. Since Los Chiles is a small border town, cash is recommended for local services, and travelers should be prepared for basic amenities. There are discounts available for groups and sometimes for early bookings on wildlife tours. Always check border crossing requirements if planning to visit Nicaragua from Los Chiles.
Interesting facts
- •Los Chiles is just 4 kilometers from the Nicaraguan border, making it a key border town in Costa Rica.
- •The town serves as the main access point for boat tours down the Río Frío to the Caño Negro Wildlife Refuge, a major birdwatching destination.
- •During the 1980s, Los Chiles was a strategic supply route for the Contras fighting in Nicaragua.
- •Los Chiles Airport has a grass runway and serves the local area, emphasizing the town's remote and rural character.
History
Los Chiles was originally settled by fishermen and workers near the Río San Juan and was granted city status in 1970.
During the 1980s, it became a strategic location on a supply route for the Contras in the Nicaraguan conflict, with a notable presence of U.S.
military personnel.
Over the decades, it has evolved into a small agricultural and fishing community with a significant population of Nicaraguan origin.
Its geographic position near the border has shaped much of its social and economic development.
Place Guide
Caño Negro Wildlife Refuge
A vast wetland area accessible from Los Chiles by boat via the Río Frío. It features lush sloughs, marshes, and a seasonal lake, hosting abundant wildlife and is a renowned destination for birdwatchers.
Río Frío
A major river on the western edge of Los Chiles used as a thoroughfare to small villages and farms. It is also the route for boats traveling to the Solentiname Islands in Nicaragua.