Nojpetén (also spelled Noh Petén, and also known as Tayasal) was the capital city of the Itza Maya kingdom of Petén Itzá, located on an island in Lake Petén Itzá in the modern department of Petén in northern Guatemala. The island is now occupied by the modern town of Flores, the capital of the Petén department, and has had uninterrupted occupation since pre-Columbian times.