Sikkim is not a part of the Himalaya.
The Gate of Steinen -LRB- in German Steinentor -RRB- is a former city gate in the ancient city walls of Basel , Switzerland .. German. German language. city gate. city gate. city walls. Basel City Walls. Basel. Basel. Switzerland. Switzerland. It was pulled down in 1866 along with all but three city gates and most of the city walls .. city walls. Basel City Walls. Category  : Gates in Switzerland. Switzerland. Switzerland. Category  : Buildings and structures in Basel. Basel. Basel