Not sure. We're here now in Site 1 (by the bathroom) in a truck camper towing a utility trailer for a total length of about 40 feet. It wasn't necessary to unhitch the trailer. For years, we towed a 40 foot 5W and got into some really tight spaces. Tree/branch height doesn't appear to be a problem. The biggest issue is getting turned around. The campground is configured in a rough circle. If you're comfortable backing up and dodging other vehicles and campers you could probably make it work. There are several travel trailers here now that are close to 30 feet long. They disconnected their tow vehicle. NO potable water.