You may have information on;

• Maps of Istanbul
• Atatürk International Airport(IST)
• The metro lines
• taxis
• Havas airport bus or suburban trains to get into the city.
• Information on Sabiha Gökçen Airport (SAW) on the Asian side of the Bosphorus.
• Source: Turkey Travel Planner by Tom Brosnahan
• Some Hotel Locations

 

Istanbul is the only city in the world built on two continents, one arm reaching out to Asia, the other to Europe. Through the city's heart, the Bosphorus strait, courses the waters of the Black Sea, the Sea of Marmara and the Golden Horn. The former capital of three successive empires - Roman, Byzantine and Ottoman - today Istanbul honors and preserves the legacy of its past while looking forward to its modern future. Ancient and modern, religious and secular, Asia and Europe, mystical and earthly all co-exist here.
Its variety is one of Istanbul's greatest attractions: The ancient mosques, palaces, museums and bazaars reflect its diverse history. The thriving shopping area of Taksim buzzes with life and entertainment. And the serene beauty of the Bosphorus, Princes Islands and parks bring a touch of peace to the otherwise chaotic metropolis.
Sultanahmet: Many places of tourist interest are concentrated in Sultanahmet, heart of the Imperial Centre of the Ottoman Empire. The most important places in this area, all of which are described in detail in the "Places of Interest" section, are Topkapi Palace, Aya Sofia, Sultan Ahmet Camii (the Blue Mosque), the Hippodrome, Kapali Carsi (Covered Market), Yerebatan Sarnici and the Museum of Islamic Art.
Indeed, it is Istanbul's variety that fascinates its visitors. The museums, churches, palaces, great mosques, bazaars and sights of natural beauty seem inexhaustible. In no other city in the world do you hear the same exciting and mysterious sounds, do you see the same magnificent sights and breathe in the same intoxicating atmosphere of East meeting West.
Beyoglu and Taksim: Beyoglu is an interesting example of a district with European-influenced architecture, from a century before. Europe's second oldest subway, Tunel was built by the French in 1875, must be also one of the shortest-offering a one-stop ride to start of Taksim. Near to Tunel is the Galata district, whose Galata Tower became a famous symbol of Istanbul, and the top of which offers a tremendous 180 degree view of the city.
From the Tunel area to Taksim square is one of the city's focal points for shopping, entertainment and urban promenading: Istiklal Cadesi is a fine example of the contrasts and compositions of Istanbul; fashion shops, bookshops, cinemas, markets, restaurants and even hand-carts selling trinkets and simit (sesame bread snack) ensure that the street is packed throughout the day until late into the night. The old tramcars re-entered into service, which shuttle up and down this fascinating street, and otherwise the street is entirely pedestrianised. There are old embassy buildings, Galatasaray High School, the colorful ambience of Balik Pazari (Fish Bazaar) and restaurants in Cicek Pasaji (Flower Passage). Also on this street is the oldest church in the area, St Mary's Draperies dating back to 1789, and the Franciscan Church of St Antoine, demolished and then rebuilt in 1913.