Marismeño
The Marismeño is a Spanish horse associated with the marshes of the lower Guadalquivir and the area around Doñana. It is a rustic Iberian type shaped by semi-feral life, seasonal gathering, and work in wetland and sandy terrain. Many are bay, brown, or dark coated, with a practical frame and the toughness expected of horses raised in open marsh conditions.
Management often includes extensive grazing, periodic roundups, and traditional handling events such as the gathering of mares from the marshes. Conservation is important because the population is limited and closely tied to a specific landscape. Owners and breeders should protect functional traits: good feet, weather tolerance, fertility, and calm handling after living in groups. The Marismeño's value lies in that marsh adaptation, not in turning it into a generic Iberian riding horse.