Yellowstone National Park has implemented an Alternating License Plate System (ALPS) to manage visitor access. This system restricts vehicle entry based on license plate numbers and calendar dates. Visitors with overnight reservations, commercial operators, and essential services are exempt. The park requires entrance passes for all visitors, with specific permits needed for activities like backcountry camping, fishing, and commercial use. This article provides comprehensive information on the current restricted entry regulations for Yellowstone National Park.
What is the Alternating License Plate System (ALPS)?
The Alternating License Plate System (ALPS) is a temporary measure implemented by Yellowstone National Park to manage visitor access. Here’s how it works:
- Vehicle entry is allowed based on the last numerical digit of the license plate
- Odd-numbered last digits can enter on odd calendar days
- Even-numbered last digits (including zero) can enter on even calendar days
- This system applies to all public vehicles entering the park
Exceptions to ALPS:
- Visitors with proof of overnight reservations
- Commercial use operators with active permits
- Commercial motor coaches
- Essential services (mail, delivery, employees, contractors)
- Tribal members
How Can I Obtain a Yellowstone Entry Permit?
Obtaining an entry permit for Yellowstone National Park is a straightforward process. Here’s what you need to know:
- Entrance Pass Requirement: All visitors must have an entrance pass
- No Vehicle Reservations: Unlike some other national parks, Yellowstone does not require vehicle reservations
- Purchase Options:
- Online (recommended)
- In-person at park entrances
- Pass Coverage: Covers the vehicle and all passengers for seven consecutive days
- Cost:
- Standard 7-day pass: $20 – $35
- Annual passes available
- Free or discounted passes for certain groups (seniors, military, 4th graders)
- Recommended Purchase Time: At least three weeks in advance to avoid delays
What Types of Permits are Required for Different Activities?
Yellowstone National Park requires specific permits for various activities within the park. Here’s a breakdown:
| Activity | Permit Type | Where to Obtain |
|---|---|---|
| Backcountry Camping | Backcountry Permit | Yellowstone National Park Lodges or Recreation.gov |
| Fishing | Fishing Permit | Park entrances or visitor centers |
| Boating | Boating Permit | Park entrances or visitor centers |
| Horse Riding | Recreational Permit | Park entrances or visitor centers |
| Commercial Filming | Special Use Permit | Park administration |
| Photography (commercial) | Special Use Permit | Park administration |
| Sound Recording (commercial) | Special Use Permit | Park administration |
| Scientific Research | Research Permit | Park administration |
| Commercial Use | Commercial Use Authorization | Park administration |
Are There Any Parking Restrictions Due to ALPS?
While the ALPS system primarily affects entry into the park, it’s important to note:
- Popular areas can become crowded, especially during peak seasons
- Parking may be limited in high-traffic areas
- No specific parking restrictions are directly tied to the ALPS system
- Visitors should plan accordingly and arrive early to secure parking in popular locations
How Does ALPS Affect Accessibility Options?
The ALPS system does not directly impact accessibility options within Yellowstone National Park. However, visitors should be aware of the following:
- The park offers various accessibility improvements funded by fee revenue
- Accessible campgrounds, roads, and infrastructure are available
- No specific accessibility options are mentioned as being affected by ALPS
- Visitors with disabilities should check the park’s official website for the most up-to-date accessibility information
What Should Motorcycle Groups Know About ALPS?
Motorcycle groups traveling together have specific considerations under the ALPS system:
- If all license plates in the group do not correspond to the current date, they may only enter on even dates
- This rule helps manage large group entries and maintain the effectiveness of the ALPS system
- Motorcycle riders should plan their trips accordingly to ensure all members can enter on the same day
How Does ALPS Apply to Personalized License Plates?
For vehicles with personalized license plates, the ALPS system has a specific rule:
- Use the last numerical digit on the plate to determine entrance days
- If the plate is a mix of letters and numbers, focus on the last number that appears
- For plates with only letters, these vehicles are allowed entry on even-numbered days
What Happens if I Arrive on the Wrong Day?
If you arrive at Yellowstone National Park on a day that doesn’t correspond with your license plate number:
- You will not be allowed to enter the park
- Park rangers may direct you to nearby attractions or suggest alternative activities
- You can return on the next appropriate day based on your license plate
- Consider staying in nearby towns or exploring other areas until your designated entry day
Are There Any Plans to Change the ALPS System?
The Alternating License Plate System is currently an interim measure. Here’s what we know about potential changes:
- The park may implement a reservation or timed entry system if ALPS doesn’t meet its goals
- Park officials continuously evaluate the effectiveness of the system
- Any changes to the entry system will be announced on the official Yellowstone National Park website
- Visitors should check for updates before planning their trip
By understanding and following the Alternating License Plate System and other entry requirements, visitors can ensure a smooth and enjoyable experience at Yellowstone National Park. Always check the official park website for the most current information before your visit.