The upper section of the Antrim Road in Belfast is variously known as Downview and Bellevue, with both areas mostly made up of large detached and semi-detached private houses. The Somerton Road, which runs alongside the Antrim Road at this part, is the current location of the main synagogue for the Belfast Hebrew Congregation. Lisbreen, the official residence of the Bishop of Down and Connor, is also located on the Somerton Road. Belfast Castle is located in Cavehill Country Park overlooking the Antrim Road in the Downview area. The Bellevue area is also the location of Belfast Zoo. Overlooking the north shore of Belfast Lough, this elevated coastal area enjoys the mildest climate in Belfast and is one of the few areas of the city where palm trees and other semi-tropical plants have been successfully grown.