A great 5-day itinerary for Dubai and Abu Dhabi includes exploring Dubai Mall, Burj Khalifa, Palm Jumeirah, and Dubai Marina on Day 1 and 2, followed by a desert safari, Ski Dubai, and Global Village on Day 3. On Day 4, take a day trip to Abu Dhabi to visit Sheikh Zayed Grand Mosque, Emirates Palace, Louvre Abu Dhabi, and Qasr Al Watan, then return to Dubai. On Day 5, enjoy Ferrari World or Yas Island before heading back to Dubai for your departure.