Planning an RV trip to a National Park requires careful preparation to ensure a smooth and enjoyable experience. National Parks offer some of the most stunning landscapes and recreational opportunities in the United States, but their infrastructure can present unique challenges for RV travelers.

1. Choosing Your Park and Time of Year

The size and accessibility of National Parks vary greatly. Researching park-specific regulations is crucial, especially regarding vehicle size limits.

Popular RV-Friendly National Parks:

• Grand Canyon National Park: Offers large, well-equipped campgrounds on the South Rim.
• Zion National Park: Has size restrictions, but South and Watchman Campgrounds accommodate certain RVs.
• Yellowstone National Park: Numerous campgrounds, though some require reservations far in advance.

Be aware of peak season (typically summer), which brings crowding and requires early booking for campsites. Traveling during the shoulder seasons (spring and fall) often provides a better balance of good weather and fewer crowds.

2. Reservations and Permits

Campground reservations are highly recommended, often available up to six months in advance. Many National Park campgrounds use the central reservation system.

Action	When to Book	Details
Campsite	6 months in advance	Essential for summer and popular parks.
Group Site	Up to 12 months in advance	Required for multiple RVs or large groups.
Entry Permit	Varies by park	Some parks require a timed entry permit in addition to the park entrance fee.

For specific date information on when to reserve a spot, please check here: Date.

3. RV Size and Road Restrictions

Many scenic park roads, tunnels, and historic areas have strict size limits for RVs.

• Vehicle Length: Parks like Yosemite and Zion have specific limits (e.g., 25-35 feet) on key access roads.
• Towed Vehicles: Some restrictions apply to the combined length of the RV and a towed vehicle (dinghy).

Always check the park's official website for current limitations before your trip. Knowing the limitations in advance will prevent stressful situations upon arrival at the park's entrance.

4. On-Site Preparation and LogisticsUtilities and Services

• Hookups: Many National Park campgrounds, especially in more remote areas, offer few or no utility hookups (water, electric, sewer). Be prepared for boondocking or dry camping.
• Generators: Generator use is often restricted to specific hours.
• Dump Stations: Plan your route around parks with dump stations if you are staying for an extended period without hookups.

Supplies and Safety

Carry a comprehensive first-aid kit and emergency supplies, as cell service is often limited or non-existent within the parks. Ensure your RV is stocked with enough food, water, and fuel for several days.

Make sure to prepare for potential emergencies by bringing a list of contacts, including the campground host, and local emergency services.

5. Respecting the Environment and Wildlife

National Parks are protected areas. Adhere strictly to the "Leave No Trace" principles.

1. Stay on designated trails.
2. Properly store food to protect wildlife. Bears and other animals can quickly become habituated to human food.
3. Observe all speed limits and be aware of animals near or on the road.