The former home of the outstanding rabbi and politician is now open to public as a museum. Its interiors are well worth seeing!
Rav Kook House at Wikipedia http://en.m.wikipedia.org/wiki/Mercaz_HaRav_Kook
Official Website http://www.beit-harav.org.il/index.asp
Phone +972 2 623 2560
Address Jerusalem, Israel
Coordinates 31°46'59.93" N 35°13'13.373" E