Piraeus an integral part of the Greek capital. The port of Piraeus is now an important international port, and the largest in the country. Piraeus is situated in the southwest part of the central plain of Attica, also widely known as the "Athens or Attica Basin", which the Athens agglomeration (urban area) sprawls across. Piraeus is bounded by the Mount Aigaleo to the northwest, and the Saronic Gulf to the south and west, and connected with the rest of the Athens Urban Area to the east and northeast. The "city proper" of Piraeus consists of a rocky peninsula, originally an island,
Piraeus indoor arena and a football ground respectively lying opposite one another, predominating. Mikrolimano and Bay of Zea, the smaller harbours of the city, attract large numbers of visitors with their picturesque vistas and vigorous nightlife, hosting fishing boats as well as yachts and cruise ships. Kaminia, by contrast, is a working-class neighbourhood which still preserves the traditional look of an earlier period. The Municipal Theater in downtown Piraeus was built in 1885 and remains an impressive neo-classical building. Located across from the Neo-Byzantine Piraeus Cathedral, it forms one of the most renowned landmarks of the city and a popular meeting