Weekly Travel Photo. Earth Hour in Sydney

Personally Earth Hour is one of most excited events in Sydney. Six years ago Earth Hour started in Sydney and last year more than 6000 cities and towns in 135 countries worldwide switched off their lights for Earth Hour.

Sydney CBD before and during Earth Hour

Sydney CBD before and during Earth Hour

This year 150 countries are joining.  Are you turning off your lights during Earth Hour tomorrow?
Above photo was taken in 2008 in Sydney where everything started and this year hopefully even less lights were visible.