Caño Negro is a small rural district located in the northern part of Alajuela, Costa Rica. It is known for its stunning natural beauty and abundant wildlife, making it a popular destination for eco-tourism and birdwatching. The district is situated near the Caño Negro Wildlife Refuge, a protected area that is home to a diverse array of plant and animal species, including monkeys, sloths, caimans, and a wide variety of bird species. The refuge is also a crucial habitat for migratory birds, making it a must-visit destination for bird enthusiasts.