Büyükdere Avenue Büyükdere Avenue Büyükdere Avenue () is a major avenue which runs through the districts of Şişli (Esentepe quarter), Beşiktaş (Levent quarter) and Sarıyer (Maslak quarter) on the European side of Istanbul, Turkey. It begins at Şişli Mosque and runs in an eastward direction partly under the viaduct of the inner-city motorway O-1 through Mecidiyeköy, Esentepe, until reaching Zincirlikuyu; where it joins with Barbaros Boulevard and turns northward passing through Levent, Sanayi Mahallesi, Maslak and by the Fatih Forest, ending at the Hacıosman Slope on the Sarıyer district border. Its total length is . From Zincirlikuyu to Maslak, it forms a
Belfast Commercial Historic District Belfast Commercial Historic District The Belfast Commercial Historic District encompasses two blocks of the central business district of Belfast, Maine. This area includes the best-preserved and most architecturally interesting commercial buildings of the city's mid-to-late 19th century development, when it was the leading port on Penobscot Bay. It extends along Main Street from the major intersection and Church Street north to Washington Street. It was listed on the National Register of Historic Places in 1980, and is entirely contained within the larger Belfast Historic District. The city of Belfast is located at the head of Belfast Bay on the west