The RV Camping Guide
Straight answers about RV site fit, hookups, and driveway types — grounded in the same real Recreation.gov data that powers the fit tool, not generic advice.
Fit basics
How to Know If Your RV Will Fit a Campsite
Campsite length isn’t your RV’s length. Here’s exactly what to check before you book, and where to find the real number.
How RV Campsite Length Is Measured
Where the "maximum vehicle length" number on a campsite listing actually comes from, and why it varies so much between sites at the same campground.
What Does "Maximum Vehicle Length" Mean?
The exact definition behind the number, what counts toward it, and the safety margin worth building in.
RV Site Length vs. RV Length: What’s the Difference?
Two numbers that sound the same but answer different questions — and why mixing them up is the most common RV-fit mistake.
Site types
Planning
How Much Extra Length Should You Allow?
The listed maximum is the ceiling, not the target. A practical margin to plan around, and why it matters most at your exact limit.
RV Campsites With Full Hookups
15,554 of our 31,420 real sites have a confirmed hookup (water, sewer, or both). Here's how to find them.