Sucre is the constitutional capital of Bolivia, the capital of the department of Chuquisaca, and the 6th most populated city in Bolivia. Located in the south-central part of the country, Sucre lies at an elevation of 2,810 meters (9,214 feet). Sucre has a subtropical highland climate,with mild temperatures year round. Very much a Spanish city during the colonial era, the narrow streets of the city centre are organised in a grid, reflecting the Andalusian culture that is embodied in the architecture of the city's great houses and numerous convents and churches. Sucre remains the seat of the Roman Catholic Church in Bolivia, and a common sight is members of religious orders dressed in traditional costume. For much of its colonial history, Sucre's temperate climate was preferred by the Spanish royalty and wealthy families involved in silver trade coming from Potosí.The city attracts thousands of tourists every year due to its well-preserved downtown with buildings from the 18th and 19th centuries. Nestled at the foot of the twin hills of Churuquella and Sika Sika, Sucre is the gateway to numerous small villages that date from the colonial era, the most well-known of which is Tarabuco, home of the colorful "Pujllay" festival held each March. Most of these villagers are members of one of the indigenous ethnicities. Many dress in clothing distinctive to their respective villages.