My name is Oscar Castillo Mejia, Professional Bilingual Naturalist Guide in Monteverde and co-owner of Nasua Tours. Nasua Tours is named after the highly adaptable genus of the coatis (Nasua narica), the adorable long-tailed, pointed-nose mammal found throughout Costa Rica. Like our namesake, who has successfully adapted to many different environments, Nasua Tours strives to customize our tours to our clients’ needs and desires.