The Welsh settlement in Argentina – known in Welsh as "Y Wladfa" – began in 1865 and occurred mainly along the coast of Chubut Province in the far southern region of Patagonia. In the 19th and early 20th century the Argentine government encouraged the immigration of Europeans to populate the country outside the Buenos Aires region; between 1856 and 1875 no fewer than 34 settlements of immigrants of various nationalities were established between Santa Fe and Entre Ríos. In addition to the main colony in Chubut, a smaller colony was set up in Santa Fe by 44 Welsh people who left Chubut, and another group settled at Coronel Suárez in southern Buenos Aires Province. In the early 21st century, around 50,000 Patagonians are of Welsh descent. The Welsh-Argentine community is centered around Gaiman, Trelew and Trevelin. By Chubut's own estimate, the number of Welsh speakers is about 25,000.