causes risk of drowning. The inland around and between Cumhuriyet Köyü, Ali Bahadır, Değirmendere, Akbaba, Dereseki, and Polonezköy are all popular retreats, and new roads were paved to service the luxury housing that is going up in places. Construction of the third bridge on the Bosporus, Yavuz Sultan Selim Bridge, and the second one to run through Beykoz district, further caused prices of real estate to soar. There are a number of tombs of Muslim saints and holy places that also attract visitors, particularly the tomb of Joshua on a hill just before Anadolu Kavağı. The grave is that of Prophet Yusha, the successor to Prophet Musa. Climate Beykoz proper experiences a borderline humid subtropical climate (Cfa/Cf) and oceanic climate (Cfb/Do) according to both Köppen and Trewartha climate classifications, with cool winters and warm summers. It is in USDA hardiness zone 9a and AHS heat zone 3. It is frequently affected by Foehn winds, especially in winter, which can occasionally result in temperatures above . Neighborhoods in Beykoz The neighborhoods of the district of Beykoz are: <div> Acarlar, Akbaba, Alibahadır, Anadolu Hisarı, Anadolu Kavağı, Anadolufeneri, Baklacı, Bozhane, Cumhuriyet, Çamlıbahçe, Çengeldere, Çiftlik, Çiğdem, Çubuklu, Dereseki, Elmalı, Fatih, Göksu, Göllü, Görele, Göztepe, Gümüşsuyu, İncirköy, , Kanlıca, Kavacık, Kaynarca, Kılıçlı, Mahmutşevketpaşa, Merkez, Ortaçeşme, Örnekköy, Öyümce, Paşabahçe, Paşamandıra, Polonezköy, Poyraz, Riva, Rüzgarlıbahçe, Soğuksu, Tokatköy, Yalıköy, Yavuz Selim, Yeni Mahalle and Zerzavatçı. Education Beykoz district is home to three universities, Istanbul Medipol University, Turkish-German University and Beykoz University. Notes References External links Beykoz 1908 Supporters' web site Bosphorus Populated places in Istanbul Province Fishing communities in Turkey Districts of Istanbul Province Illegal housing