The castle precinct off Plaza Mayor mostly dates from the 16th and 17th centuries; there are good views from the walls. The two surviving towers house moderately interesting museums: the Eco Museo on Pyrenean birds of prey and other fauna, and the Espacio del Geoparque de Sobrarbe on the region's intriguing geology.
Lonely Planet's must-see attractions
0.12 MILES
Old Aínsa's broad, cobbled main plaza, lined by handsome stone arcades and houses, is one of Spain's loveliest. It was created as a market place and…
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17.86 MILES
The Moorish alcázar (fortress) crowning Alquézar's highest point was replaced in 1099, after Christian conquest, by a fortified monastery. Some of the…
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0.16 MILES
Aínsa’s main church bears all the hallmarks of unadulterated Romanesque. Few embellishments mark its thick, bare walls, which date from the 11th century…
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0.04 MILES
Housed in a tower of Aínsa's castle, the Eco Museo presents models and information displays on Pyrenean fauna; a few rescued birds of prey in small…
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5.11 MILES
On the slopes of La Peña Montañesa, San Victorián monastery has claims to be the oldest monastery in Spain. Dating from the 11th century (though much…
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Espacio del Geoparque de Sobrarbe
0.02 MILES
This small museum in one of Aínsa castle’s towers discusses the geology of the Sobrarbe district centred on Aínsa (including a good chunk of the Pyrenees)…
Nearby Aínsa attractions
1. Espacio del Geoparque de Sobrarbe
0.02 MILES
This small museum in one of Aínsa castle’s towers discusses the geology of the Sobrarbe district centred on Aínsa (including a good chunk of the Pyrenees)…
0.04 MILES
Housed in a tower of Aínsa's castle, the Eco Museo presents models and information displays on Pyrenean fauna; a few rescued birds of prey in small…
0.12 MILES
Old Aínsa's broad, cobbled main plaza, lined by handsome stone arcades and houses, is one of Spain's loveliest. It was created as a market place and…
0.16 MILES
Aínsa’s main church bears all the hallmarks of unadulterated Romanesque. Few embellishments mark its thick, bare walls, which date from the 11th century…
5. Monasterio de San Victorián
5.11 MILES
On the slopes of La Peña Montañesa, San Victorián monastery has claims to be the oldest monastery in Spain. Dating from the 11th century (though much…
17.86 MILES
The Moorish alcázar (fortress) crowning Alquézar's highest point was replaced in 1099, after Christian conquest, by a fortified monastery. Some of the…