The Hajj is said to be the largest annual gathering of people in the world. According to environmentalists, the presence of such a mass of humanity in one place for several days contributes to ...

have begun to implement plans to turn “green”, cutting back on waste and encouraging pilgrims to do their part. Banners hanging near the Kaaba, a black structure inside Makkah’s Grand Mosque ...

have begun to implement plans to turn "green", cutting back on waste and encouraging pilgrims to do their part. Banners hanging near the Kaaba, a black structure inside Mecca's Grand Mosque ...

have begun to implement plans to turn “green”, cutting back on waste and encouraging pilgrims to do their part. Banners hanging near the Kaaba, a black structure inside Makkah’s Grand Mosque towards ...

have begun to implement plans to turn "green", cutting back on waste and encouraging pilgrims to do their part. Banners hanging near the Kaaba, a black structure inside Mecca's Grand Mosque ...