Arriving back in UAE we had 1 day to explore Abu Dhabi as much as possible. That would mean a lot of walking through downtown Abi Dhabi (= "Father of Deer", pretty funny name). An impressive city, but way too big to walk around, and it's just not designed for doing so. One spectacular highlight was the Sheikh Zayed Mosque, the largest mosque in the UAE and numbers during Eid can be more than forty thousand people.
Always great to look at - Abu Dhabi skyline at night, seen from Abu Dhabi Theatre.