Hawaii is a major tourist destination, offering beautiful weather year round, exotic land views, and unique beaches. Not to mention their volcanoes.
Nevada can't offer this type of tropical paradise, but tourism isn't so bad there either. With many mountains, lakes, and yes, Las Vegas, it may not be the ideal vacation spot, but it is still a place where people like to get away.
Source: United States and Canada, 7th Edition (Our textbook)