Chillán, a city and the capital of the province of Ñuble, in the southern part of central Chile, 35° 56′ S., 71° 37′ W., 246 m. by rail S.S.W. of Santiago and about 56 m. direct (108 by rail) N.E. of Concepción. Pop. (1895) 28,738; (1902, official estimate) 36,382. Chillán is one of the most active commercial cities of central Chile, and is surrounded by a rich agricultural and grazing country. Chillán was founded by Ruiz de Gambôa in 1594. Its present site was chosen in 1836. The original site, known as Chillán Viejo, forms a suburb of the new city. The hot sulphur springs of Chillán, which were discovered in 1795, are about 45 m. E.S.E. They issue from the flanks of the “Volcan Viejo,” about 7000 ft. above sea-level. The highest temperature of the water issuing from these springs is a little over 135°. The principal volcanoes of the Chillán group are the Nevado (9528 ft.) and the Viejo. After a repose of about two centuries the Nevado de Chillán broke out in eruption early in 1861 and caused great destruction. The eruption ceased in 1863, but broke out again in 1864.
Chillán
