The size of RV allowed in Yellowstone National Park varies significantly by campground. There isn't a single, park-wide maximum length, as limits are set for individual campsites to accommodate different vehicle sizes and ensure safety and accessibility.
Understanding these varied limits is crucial for planning your trip, as an RV that fits in one campground might be too large for another.
RV and Vehicle Length Limits by Yellowstone Campground
Here's a breakdown of the vehicle and RV length restrictions for some of Yellowstone's popular campgrounds:
| Campground | Vehicle/RV Length Limit |
|---|---|
| Indian Creek | Up to 30 feet at 35 sites; up to 35 feet at 10 sites |
| Lewis Lake | 25 feet for all sites |
| Madison | 40 feet for vehicle and trailer combined length |
| Mammoth | 65 feet in Spring, Summer, and Fall; 30 feet in Winter |
It's important to note that these limits typically refer to the total length of the vehicle or the combined length of a vehicle and its towed unit (trailer, fifth-wheel, or car). Always measure your RV accurately before making reservations to ensure it fits the site you book.
Planning Your Yellowstone RV Trip
Given the varying size restrictions, here are some practical tips for RV travel in Yellowstone:
- Book in Advance: Campsites, especially those accommodating larger RVs, fill up very quickly. Secure your reservations well in advance, paying close attention to the site-specific length limits.
- Consider Your RV Size: Smaller RVs (under 25-30 feet) generally offer more flexibility and access to a wider range of campsites throughout the park. If your RV is larger, your campground options will be more limited.
- Total Length Matters: Remember to account for the total length of your setup. If you're towing a vehicle or a trailer, your combined length is what counts against the limit.
- Check Road Conditions: While not directly related to RV size, be aware that some park roads have their own vehicle restrictions or closures, especially outside of peak season.
Knowing these limits beforehand will help you choose the right campground for your RV and ensure a smooth and enjoyable visit to Yellowstone.
