Don't just travel to Saudi Arabia, go diving in Saudi Arabia. Saudi Arabia has the longest coastline on the Red Sea and has reefs and waters that are almost entirely unexplored as of now, which means a wealth of coral life and marine life. Saudi Arabia has been promoting tourism and getting a visa to travel to the country has become quite easy. Winter is a great time to visit as maximum temperatures stay at or below 30° C with plenty of sunlight while waters will be warm and pleasant for a dip in the seas.