Vilalba is a small market town in the Terra Cha, the broad, flat plain of inland Galicia. It sits at the crossroads of the Santander–A Coruña and Madrid–Ferrol routes, making it a natural stopping point for travellers crossing the region.
The town grew up around the medieval castle of the Andrade family, whose octagonal keep tower survives as part of the Parador Nacional — one of Spain's state-run heritage hotels, and worth a look even if you are not staying. Vilalba is better known as the capital of Galician poultry: the local capons (capóns de Vilalba) are famous throughout Spain and fetch extraordinary prices at the annual December market.
The surrounding countryside is green, quiet, and very flat by Galician standards — farmland and small villages along the upper Miño river valley. The Castro de Viladonga, a remarkably well-preserved Celtic hill fort about 20 km to the southeast, is the main sight in the area and worth a detour.