Some of the major landmarks that are participating include:
- Empire State Building
- Las Vegas Strip
- United Nations Headquarters
- Golden Gate Bridge
- Seattle’s Space Needle
- Church of Latter-Day Saints Temple
- Gateway Arch in St. Louis
- Great Pyramids of Giza
- Acropolis and Parthenon in Athens
- Christ the Redeemer Statue in Rio de Janeiro
- St. Peter’s Basilica in Vatican City
- Big Ben and Houses of Parliament in London
- Beijing’s Birds Nest and Water Cube
- Symphony of Lights in Hong Kong
- Sydney’s Opera House
Tags: 2010, earth hour






