Watch: Iconic global landmarks turn off lights for Earth Hour

France's Eiffel Tower and Barcelona's Sagrada Família Basilica were among the famous global landmarks that went dark for an hour on Saturday night. France's Eiffel Tower and Barcelona's Sagrada Família Basilica were among the famous global landmarks that went dark for an hour on Saturday night.

Key takeaways

Quick scan — what you need to know:

• France's Eiffel Tower and Barcelona's Sagrada Família Basilica were among the famous global landmarks that went dark for an hour on Saturday night.
• France's Eiffel Tower and Barcelona's Sagrada Família Basilica were among the famous global landmarks that went dark for an hour
• on Saturday night. France's Eiffel Tower and Barcelona's Sagrada Família Basilica were among the famous global landmarks that went
• dark for an hour on Saturday night.

Background

What led here, in plain terms:

• a Basilica were among the famous global landmarks that went dark for an hour on Saturday night.
• Full context often emerges as officials, markets, or courts add updates.

Why it matters

Why readers and decision-makers should care:

• France's Eiffel Tower and Barcelona's Sagrada Família Basilica were among the famous global landmarks that went dark for an hour on Saturday night.
• France's Eiffel Tower and Barcelona's Sagrada Família Basilica were among the famous global landmarks that went dark for an hour
• on Saturday night. France's Eiffel Tower and Barcelona's Sagrada Família Basilica were among the famous global landmarks that went