Some RVers spend the night because they enjoy visiting casinos. There are a number of reasons why you might choose to stay overnight in your RV in a casino parking lot. Here’s what you need to know about overnight RV parking in casino parking lots across the U.S. While there are a number of casinos that have built comfortable and well-kept campgrounds on their properties, when you hear other RVers say “casino camping,” they’re most likely talking about staying overnight, without services, in a casino parking lot. The term “casino camping” is a bit of a misnomer, as casino camping has more in common with an overnight stay in a Walmart parking lot than it does with a stay at an amenity-rich campground. If you’re looking for a comfortable, readily accessible, and often free location to spend a night or two, a casino parking lot might be just what you’re after. Casino camping is a versatile, unique form of overnight RV parking that attracts different types of travelers.