Camping in your backyard can be fun if you have a limited amount of time. My kids love to camp regardless of the location. Another idea is indoor camping as a family night actvity. Setting up a tent in your living room and eating hot dogs and s'mores is a fun family night activity, especially if the weather does not permit you to go to the campgrounds. Of course, if I have my choice, I would always be at a real campgrounds, even if only for a couple nights!