The TV series The 100 was filmed primarily in and around Vancouver, British Columbia, Canada. Key filming locations included:
- Various outdoor natural settings in Vancouver and North Vancouver, such as the Lower Seymour Conservation Reserve and Mount Seymour Provincial Park, which provided the forest and wilderness backdrops for the show
- Specific sites like the Reclaimed Gravel Pit in the Lower Seymour Conservation Reserve, frequently used for outdoor scenes
- The Annacis Island Wastewater Treatment Plant was used to represent Mount Weather, providing an aged, industrial look with tunnels and sections for interior shots
- Vancouver Film Studios was also a major filming site for indoor and set-based scenes
Filming took place over multiple seasons from 2013 through early 2020, with production shutting down briefly due to the COVID-19 pandemic but completing the final season
. In summary, The 100 was filmed extensively in the Vancouver area, utilizing both natural landscapes and industrial locations to create its post- apocalyptic world
