Aínsa

Aínsa's main monuments are its castle and the Collegiate Church of Santa María. The wider municipality also holds two prehistoric dolmens — the Dolmen de la Capilleta and the Dolmen de Pueyoril — along with a cluster of rural churches including San Salvador de Guaso, Santa Eulalia de Olsón, and San Martín en Santa María de Buil. The defensive Torre de Arcusa and Castillo de Tou round out a surprisingly varied collection of heritage sites across the area.

Roads A-138 and N-260 cross at Aínsa. The A-138 runs north to the French A64 via the Bielsa tunnel (100 km) and south to the Spanish A-22 at Barbastro (60 km) — the usual route from Barcelona (290 km), Zaragoza (180 km), Valencia (440 km), and Madrid (495 km). The N-260 heads east to Castejón de Sos (50 km) and west to Sabiñánigo and Jaca, serving Pamplona (190 km) and San Sebastián (275 km).

Regular buses run from Barbastro and Sabiñánigo. Supermarkets include Día and Eroski City, with the organic Supermercado Maradeta next to the Día and butcher Carnicería Badias around the corner. Most restaurants are on Plaza and Calle Mayor: Casa Alfonso (Plaza Mayor 17, regional cooking), Bodegón Mallacan (Plaza Mayor 6, Pyrenean cuisine), Pizzería Plaza Mayor (Plaza Mayor 21), and Restaurante Alberto (Calle Río Cinca 1, near the river; tel. +34 699 970909).