Abiego is a municipality in the province of Huesca, in the autonomous community of Aragon, Spain. In 2018, it had a population of 237.
Approaching Abiego along the road from Bierge, there is a well-preserved collection of in-situ fossil footprints dating from the late-Oligocene epoch (25 million years BP).
See also List of municipalities in Huesca
References
External links Abiego website