What is the point of coming all the way to Las Vegas in Nevada if you don't have proof about whether you have made the trip or not? And the only way in which you can validate your entire tour is by taking a picture with the Las Vegas sign. The most important part of your visit to this glamorous city is to take a selfie with this epic sign. This is because this vibrant sign is an identity of the entire place. Along with being an identity, it is also a picturesque spot that will certainly brighten up your Instagram profile.