This is another unlikely candidate on the list, as Las Vegas is generally associated with having fun and enjoying around the clock entertainment and partying. However, it is also a place that is chock full of the most quaint and unusual wedding chapels, which is what gives it a really romantic side. You can enjoy staying in a wonderful hotel such as the Venetian, with its indoor skies and gondolas and you can even enjoy an excursion to the breathtaking Grand Canyon by helicopter.