Las Vegas is packed with unique and interesting things to do -- and a lot of the attractions won't cost you a penny. Imagine raging battles, mythical creatures and sweet treats. Vegas truly has something to delight everyone. And would you believe that a lot of the city's best shows don't take place in the showrooms? From dancing fountains and erupting volcanos to sinking pirate ships, you'll be amazed at all of the spectacles you can see without even having to purchase a ticket! For more details about Las Vegas' attractions, check out our comprehensive list.