How to plan an RV trip

The difference between a great RV trip and a stressful one is almost always in the planning — and specifically, in planning for the vehicle you're actually driving. A motorhome is taller, heavier, slower, and barred from more roads than a car, so the plan has to account for all of that from the first step. Here's how to do it.

1. Pick a destination — and a season

Start with the anchor: where are you going, and when? Season matters more in an RV than in a car — mountain passes close in winter, desert routes bake in summer, and the best campgrounds book out months ahead for peak dates. Choose your destination and rough dates first, because everything downstream depends on them.

2. Map a route your rig can drive — not a car route

This is the step most people get wrong. A normal map app plans the fastest car route, with no idea that your rig is 13 feet tall and carries propane. Plan with RV-safe routing that knows your height, width, length, and weight, so low bridges and weight-limited bridges are designed out of the route from the start, and that warns you about propane-restricted tunnels and steep grades still on it. If you're new to how that works, read RV-safe GPS explained and the fundamentals of big-rig route planning.

3. Set honest daily mileage

RVs turn "six hours of driving" into a long, tiring day. A popular guideline is the 3/3/3 rule — drive no more than about 300 miles, arrive by 3 p.m., and stay at least 3 nights — and many big-rig owners cut the mileage further on mountain routes. Break the trip into realistic legs before you book anything, so your stops match where you can actually be each night. An elevation profile helps you spot the days a mountain pass will slow you down.

4. Plan fuel around your real range

A diesel pusher getting 7 or 8 miles per gallon can cover a lot of empty interstate on one tank, but not all of it, and not every station can take a 40-foot rig. Work out your range from tank size and your real MPG, decide how much reserve you want left when you fill (a quarter tank is a common choice), and pick truck stops or big-rig-friendly stations near that point on each drive. Our fuel stops for big rigs guide walks through it.

5. Book stops that fit your rig

Not every campsite takes a 40-foot coach. Filter for big-rig length and pull-through sites, and line up a mix of destinations and simple overnight stops between them — campgrounds, RV parks, member-host stays, and overnight lots. Book the popular and holiday-weekend nights early; the large, level, pull-through sites are the first to go. If you belong to Passport America, Good Sam, KOA, Thousand Trails, or another club, filter for parks that take it before you book (see using RV clubs to save on campgrounds).

6. Budget the trip before you leave

RV travel has two big line items car trips don't: fuel at RV fuel economy, and nightly site fees. Estimate fuel from your rig's real MPG and current regional prices, add up nightly rates, and you'll have a budget instead of a surprise. Knowing the number ahead of time also helps you decide where to splurge and where a free overnight stop makes sense. Then log what you actually spend as you go; the trip costs and fuel economy guide shows how.

7. Don't forget the trip home

The return leg is the most-forgotten half of an RV trip. Decide early whether you'll mirror your stops back, drive straight home, or take a different route — and plan its mileage and stops with the same care as the outbound. A trip that's beautifully planned one way and improvised on the return tends to end tired.

8. Check the weather, then run a pre-trip checklist

A few days out, check the forecast for each drive day, not just each campground: wind on an open interstate is what hurts a tall rig. In the West, check for wildfire and smoke too (our wildfire season guide covers it). Print the itinerary or add the trip to your calendar (exporting and printing your itinerary), then turn the plan into a departure routine: confirm your rig profile and measurements, scan the route for restrictions, check your stops, and pack. Our RV trip planning checklist walks through it step by step so nothing gets missed.

Let RV Compass do the heavy lifting

Every step here is what RV Compass is designed to do from one rig profile you set once: RV-safe routing with a clearance check on every leg, realistic daily ranges, fuel range with suggested truck stops, big-rig and club filters, fuel and lodging budgets, drive-day weather, a built-in return leg, print and calendar export, and an AI trip builder that drafts the whole thing from a sentence. You can plan on the web or start and edit the trip on your phone.