Here is the link to a great article about avoiding lines other than at the airport while traveling. If you plan ahead you will not be standing in line for hours and instead you will have more time to enjoy your trip and even have time to relax. Our visits to the Louvre and Eiffel Tower in Paris, Rome’s Vatican Museum and the Picasso Museum in Barcelona were all wonderful and we never waited more than 15 minutes in line. Since I hate standing in line planning was the key for us and it will work for you too. Selecting the best the time of day, the day of the week or even the time of year will help you avoid long lines for admission all over the world.