The Canadian Border Geography Quiz – Facts Worth Knowing
Take the Canadian border geography quiz to explore the 49th parallel, Point Roberts, the Great Lakes, the Haskell Library and the world's longest international border. Ten questions with facts worth knowing.
Start the Canadian Border Geography Quiz
🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds
Records
The Canada-US border is the world's longest at about how many kilometers?
Line
Which line of latitude forms much of the western border?
Exclave
Which US town can be reached by land only through Canada?
Library
Which library sits right on the Quebec-Vermont border?
Lakes
How many Great Lakes are shared by Canada and the US?
Clearing
What keeps the border visible in forests?
Minnesota
Which US area north of the 49th parallel is surrounded by Canada and a lake?
Bridge
Which is the busiest border crossing between the countries?
Alaska
Which Canadian territory borders Alaska?
Disputes
Which tiny island do Canada and Denmark share after settling a dispute in 2022?
Your score
0/10
Scroll down to see the explanation for each question.
Explanations: answer key for all 10 questions
- Q1: The Canada-US border is the world's longest at about how many kilometers?
Answer: About 8,900 kilometers
It includes the long border with Alaska.
- Q2: Which line of latitude forms much of the western border?
Answer: The 49th parallel
The 1818 treaty set the border along the 49th parallel.
- Q3: Which US town can be reached by land only through Canada?
Answer: Point Roberts
Point Roberts sits south of the 49th parallel on a Canadian peninsula.
- Q4: Which library sits right on the Quebec-Vermont border?
Answer: Haskell Free Library
A black line on the floor marks the border.
- Q5: How many Great Lakes are shared by Canada and the US?
Answer: Four
Lake Michigan is entirely in the US.
- Q6: What keeps the border visible in forests?
Answer: A cleared strip about 6 meters wide
The International Boundary Commission keeps the strip clear.
- Q7: Which US area north of the 49th parallel is surrounded by Canada and a lake?
Answer: Northwest Angle
It exists because of a mapping error in early treaties.
- Q8: Which is the busiest border crossing between the countries?
Answer: Ambassador Bridge
It links Detroit and Windsor and carries huge truck traffic.
- Q9: Which Canadian territory borders Alaska?
Answer: Yukon
BC also borders the Alaska Panhandle.
- Q10: Which tiny island do Canada and Denmark share after settling a dispute in 2022?
Answer: Hans Island
The Whisky War ended when the island was split in two.
The Canadian Border Geography Quiz – The World's Longest Border
The Canada-United States border runs about 8,900 kilometers, including the boundary with Alaska. Much of it follows the 49th parallel in the west and rivers and lakes in the east.
The border has odd features: Point Roberts and the Northwest Angle are US lands reachable only through Canada, and the Haskell Library has its reading room in Canada and its door in the US.
Millions of people and goods cross daily. Bridges and tunnels link cities like Detroit and Windsor, and the long friendship between the countries makes it one of the world's most peaceful borders.
What This Quiz Teaches
This quiz is for map lovers exploring the Canada-US border.
- How long the border is
- Which parallel it follows
- What Point Roberts is
- Where the library sits
- What ended the Whisky War
Did You Know?
- The border was first surveyed in the 1800s.
- Peace Arch Park straddles the BC-Washington border.
- Campobello Island is linked to Maine by bridge.
- The St. Lawrence is part of the border.
- Lake of the Woods holds the Northwest Angle.
Related Quizzes
Ready for another round?
Jump to a random quiz from the archive.