Harmandir

http://en.wikipedia.org/wiki/Harmandir_Sahib

Satellite Map
http://sacredsites.com/asia/india/golden_temple_amritsar.html

Tube
https://www.youtube.com/results?search_query=Harmandir+Sahib+Temple

Guru Arjan Dev made sure The Golden Temple had four entrances instead of the usual one entrance facing the

1. East (a direction worshipped by the Hindus) or 
2. West (which Muslims face), 

as He was of the belief that God existed in all directions and no direction existed without The Lord. Also it was a way of telling one and all that The Golden Temple, The Guru Granth Sahib and Sikhism, welcomed one and all, irrespective of 

1. caste, 
2. creed, 
3. colour, 
4. gender, 
5. profession or 
6. religion

https://www.google.com/search?q=Guru+Arjan+Dev