Flores, city, northern Guatemala. It is located on San Andrés island in the southern part of Lake Petén Itzá, at an elevation of 449 feet (137 metres) above sea level. Once capital of the Itzá Maya, who successfully resisted Spanish attempts to conquer them until 1697, Flores is a major trade centre for the surrounding region. Chicle, timber, rubber, sugarcane, and cacao (the source of cocoa beans) are the principal products of the hinterland. Access to the city was very difficult until the opening of an airport on the mainland and the building of a causeway for road traffic. Roads lead from Flores across the surrounding area north and northwest to Mexico, east to Belize, and south to the Guatemalan highlands. It is the point of departure for expeditions to Tikal National Park and many other Mayan sites. The remaining Itzá Maya communities are concentrated in the Bio-Itzá Ecological Reserve north of Lake Petén Itzá. Pop. (2002) 16,122.