Ours is 36'6" bumper to tongue. Smaller streets in town can be a hassle, though I have yet to get stuck. Low bridges and tunnels are much more of a concern. Some national parks we can't go to, but it's not at all common. The most restrictive is in the northeast because so many of them are older parks when 20' was considered large. A few out west are like that but they don't seem as numerous. We have always been able to find newer state or national parks or commercial parks that are nice substitutes. Overall, not a problem. You just have to be able to adjust. Go with the flow babe.