Tourist sites in Saudi Arabia ?

before a talk about  anything my friend Faris  he Said If the tourists Muslims or no  ?

because in my country we have some place just for muslims 

such as , Al-Medina , Mecca  

first of all , i wanna talk Some tourist sites in the Kingdom of Saudi Arabia

Riyadh 

Characterized by Riyadh as a city of world-class shopping, and with a tourist attraction, to the large markets of modern, next to the souks, and the tourist and visitor decent welcome wherever in the city of Riyadh, and if desired by the tourist shopping will find shopping more with his family as he traveled between their markets and modern cruising traditional markets 

also,  there are Many things you can do it in Riyadh . Such as , Horse racing , Camel Racing 

Camping in the desert with friends In winter because you can go to desert in wanter 

I advise tourists to come to Saudi Arabia only in winter  because in summer the weather is very hot Could not enjoy in the summer