This gorgeous structure is visible from any one of the bridges that join Abu Dhabi to the mainland. The mosque rises majestically from the middle of beautifully inlaid gardens acting as a glamorous embrace to those entering the city. This impressive structure was constructed under the authority of Sheikh Zayed, the first president of the UAE and today serves as the leader's final resting place. Sheikh Zayed Grand Mosque is capable of accommodating up to 41,000 worshipers and is open to non-Muslims – a rare gesture in the region. Deemed a modern day masterpiece of Islamic architecture this mosque certainly warrants a visit.