- History
- The town has always had great historical importance, being the site of an important Roman garrison and later being in the forefront of resistance during the Napoleonic invasions of the early nineteenth century. In Portuguese military history Chaves is especially famous for two battles: the siege of Chaves by French forces in 1807 and the Royalist attack on Chaves led by Henrique Paiva Couceiro in 1912.
- Chaves is a town of fortifications. There is a medieval castle and two forts, Forte São Francisco and Forte São Neutel, both built in the 17th century. Nearby, two medieval fortifications still exist - the Santo Estêvão Tower, in the plain, and the Monforte Castle, in the mountains. The original Roman bridge in Chaves crossing the Tâmega River still stands with its stone arches and is the most important tourist site of Chaves. The hot thermal water (73 degrees Celsius) of Chaves have been famous since Roman times and today many people come to the town (health tourism) to take the water cure in a renewed house and modern thermal complex.
