There are two such places. One is out the Bosphorous to the West. The other is out the Bosphorous to the East. Today, in the Yenicapi Metro stations the two came together for a ride to the Levant stop. Photo.
Before that I had come to the Iranian Consulate (no embassy here because the capitol is Ankara) to see about getting a visa for Donna and me to go visit Tehran. I know we can book a tour, but that is a terrible way to meet locals. So, I got some information and will write them a letter tonight.
Kisirkaya, it turns out, is the last stop on Bus #152 from Haciosman on the Green (M2) subway Metro. 152 ends just 100m above the shore of the Black Sea at the tiny village of Gümüşdere where I found the clear crisp Black Sea, went wading, then was the only customer in the local marina's restaurant "Onda". Had good (B+: great cooking, just ok fileting) sea bass, really good salad, ok fries, tea and water. 55TL was high, but the view! Photo.
[The 150 bus goes out to the European side intersection of the Bosphorous snd the Black Sea at Rumelfeneri.]
Whether you take the 152 or the 150, the view along the Bosphorous is amazing. It's a full hour on the bus back to Haçiosman metro. Arrived at 3:30p. Had to rush a bit as we have a dinner engagement with Ilhan's family at 7p. Got to get to Yenikapi, then Uşkendar (get location and time on minibus to Atasehir) then Kuzgunçuk then home, shower, change clothes back to Uşkendar then to Atasehir at 7p.
BTW, from the Black Sea to Haçiosman to Yenikapi to Uşkedar to Kuzguncuk (each a change of train or bus) takes 2.5 hours and costs US$2
And the evening topped off the day: we were invited to dinner at the home of our friend Ilhan who spent last Christmas season with us. He called from America during the dinner which was a spectacular feast. I have not had such a meal in a long, long time. Home by midnight. Donna says she is sleeping in tomorrow so I won't wake her before 7a. ;)