Crossing into Canada at Glacier National Park involves specific procedures, required documents, and customs regulations. Travelers can use various routes, including the Chief Mountain Port of Entry, Carway / Piegan Port of Entry, or cross by watercraft or hiking trails. Proper preparation and understanding of border crossing requirements are essential for a smooth transition between Glacier National Park and Canada’s Waterton Lakes National Park.
What Are the Border Crossing Procedures for Entering Canada from Glacier National Park?

When crossing from Glacier National Park into Canada, particularly through the Waterton-Glacier International Peace Park, follow these procedures:
- Hiking or Watercraft Entry:
- Report entry into the U.S. using the CBP ROAM app
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Call Canadian Border Services Agency (CBSA) at 1-888-226-7277 to report re-entry into Canada
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Ferry Services:
- For round-trip ferry rides via Shoreline Cruise Co. with stays under 30 minutes and no hiking past Goat Haunt Ranger Station, a passport is not required
- All other travel scenarios require a passport
What Documents Are Required for Crossing into Canada?
Ensure you have the following documents when crossing into Canada from Glacier National Park:
- Passport: Required for all travelers crossing by foot or personal watercraft
- Minors’ Documentation:
- Notarized travel permission letters from parents/guardians if traveling with one parent or another adult
- U.S. citizens under 16 can use birth certificate or naturalization certificate
What Are the Customs Regulations for Crossing into Canada?
Adhere to these customs regulations when crossing into Canada:
- Reporting Requirements:
- Use CBP ROAM app for U.S. entry
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Contact CBSA for Canadian re-entry
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Watercraft Regulations:
- Non-motorized: Inspection required
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Motorized: 90-day quarantine before launching in Waterton Lakes National Park
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Goods Declaration:
- Declare all goods
- Follow specific limitations (check CBSA and U.S. Customs websites for details)
What Are the Best Routes for Crossing into Canada from Glacier National Park?
Consider these routes when planning your crossing:
- Chief Mountain Port of Entry:
- Seasonal (May 15 to September 30)
- Located on Chief Mountain Highway
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Convenient for Waterton Lakes and Glacier National Parks travel
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Carway / Piegan Port of Entry:
- Open year-round
- Located 45 minutes east of Waterton via Highway 5 and Highway 2
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Alternative when Chief Mountain port is closed
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Watercraft or Hiking Routes:
- Cross through Goat Haunt area
- Options:
- 13.5 km one-way hike from Waterton village
- Ferry service
What Are the Key Considerations for a Smooth Border Crossing?
To ensure a smooth border crossing experience:
- Plan Ahead:
- Check operating hours of your chosen port of entry
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Verify document requirements for your specific situation
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Use Technology:
- Download and familiarize yourself with the CBP ROAM app
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Save CBSA contact number for easy access
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Be Prepared for Inspections:
- Have all documents readily available
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Be ready to declare all goods
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Respect Environmental Regulations:
- Clean and dry all watercraft before crossing
- Be aware of quarantine requirements for motorized vessels
How Does Crossing into Canada Enhance the Glacier National Park Experience?
Crossing into Canada from Glacier National Park offers unique opportunities:
- Expanded Exploration:
- Access to Waterton Lakes National Park
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Experience the world’s first International Peace Park
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Diverse Ecosystems:
- Observe varied flora and fauna across borders
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Witness the transition from prairie to mountain landscapes
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Cultural Exchange:
- Interact with Canadian park rangers and visitors
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Learn about cross-border conservation efforts
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Scenic Vistas:
- Enjoy panoramic views from both sides of the border
- Photograph iconic landmarks like the Prince of Wales Hotel
What Are Common Mistakes to Avoid When Crossing into Canada at Glacier National Park?
Avoid these common pitfalls:
- Insufficient Documentation:
- Forgetting passport or necessary travel documents
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Lacking proper permissions for minors
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Ignoring Seasonal Closures:
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Attempting to use Chief Mountain Port of Entry during off-season
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Overlooking Customs Regulations:
- Failing to declare all goods
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Bringing prohibited items across the border
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Neglecting Watercraft Requirements:
- Not cleaning boats properly before crossing
- Ignoring quarantine periods for motorized vessels
By understanding these aspects of crossing into Canada at Glacier National Park, travelers can ensure a seamless and enriching cross-border experience, enhancing their visit to this unique international wilderness area.