Uploaded July 2026 | Updated September 2026, 2 weeks ago
The Alaska Panhandle's bizarre, ocean-blocking border is actually the result of a massive geographical mistake made by two European superpowers in 1825. Diplomats blindly signed a treaty to draw a boundary along the crest of coastal mountains they had never even seen. This seemed like a perfectly neat solution until explorers realized that the continuous mountain ridge they agreed upon literally did not exist. Instead of a clear dividing line, the region is a chaotic, impassable patchwork of random peaks and deep fjords that makes daily life incredibly difficult for modern residents. Click the video to explore the wild history behind this cartographic illusion and see how a completely fictional mountain range accidentally gave the United States control of Canada's coastline.
Animation is created by Bright Side.
----------------------------------------------------------------------------------------
Music from TheSoul Sound: thesoul-sound.com
Check our Bright Side podcast on Spotify and leave a positive review! open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV
Subscribe to Bright Side: goo.gl/rQTJZz
----------------------------------------------------------------------------------------
Our Social Media:
Facebook: facebook.com/brightplanet
Instagram: instagram.com/brightside.official
TikTok: tiktok.com/@brightside.official?lang=en
Stock materials (photos, footages and other):
depositphotos.com
shutterstock.com
https://www.eastnews.ru
----------------------------------------------------------------------------------------
For more videos and articles visit: brightside.me
----------------------------------------------------------------------------------------
This video is made for entertainment purposes. We do not make any warranties about the completeness, safety and reliability. Any action you take upon the information in this video is strictly at your own risk, and we will not be liable for any damages or losses. It is the viewer's responsibility to use judgement, care and precaution if you plan to replicate.
The Alaska Panhandle's bizarre, ocean-blocking border is actually the result of a massive geographical mistake made by two European superpowers in 1825. Diplomats blindly signed a treaty to draw a boundary along the crest of coastal mountains they had never even seen. This seemed like a perfectly neat solution until explorers realized that the continuous mountain ridge they agreed upon literally did not exist. Instead of a clear dividing line, the region is a chaotic, impassable patchwork of random peaks and deep fjords that makes daily life incredibly difficult for modern residents. Click the video to explore the wild history behind this cartographic illusion and see how a completely fictional mountain range accidentally gave the United States control of Canada's coastline.
Animation is created by Bright Side.
----------------------------------------------------------------------------------------
Music from TheSoul Sound: thesoul-sound.com
Check our Bright Side podcast on Spotify and leave a positive review! open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV
Subscribe to Bright Side: goo.gl/rQTJZz
----------------------------------------------------------------------------------------
Our Social Media:
Facebook: facebook.com/brightplanet
Instagram: instagram.com/brightside.official
TikTok: tiktok.com/@brightside.official?lang=en
Stock materials (photos, footages and other):
depositphotos.com
shutterstock.com
https://www.eastnews.ru
----------------------------------------------------------------------------------------
For more videos and articles visit: brightside.me
----------------------------------------------------------------------------------------
This video is made for entertainment purposes. We do not make any warranties about the completeness, safety and reliability. Any action you take upon the information in this video is strictly at your own risk, and we will not be liable for any damages or losses. It is the viewer's responsibility to use judgement, care and precaution if you plan to replicate.
