Just came across 2 interesting photography contest,thought of sharing it 
1.Garuda Indonesia World Photo Contest 2013
Garuda Indonesia World Photo Contest (GAWPC) nurture the exchanging of tourism and between towns and countries through photos. The contest’s theme are to inspire people’s interest for traveling abroad. GAWPC theme categorized in 3 (three) category: Nature, Culture and People.
Check the site for more details about the competition.
http://gawpc.garuda-indonesia.com/contest/
CRITERIA
This competition is open to anyone from around the world
Last date of Submission : 28th July
2.Travel Photographer of the Year 2013
The Travel Photographer of the Year (TPOTY) photo contest is run by photographers for photographers.
Check the site for more details about the competition.
http://www.tpoty.com/
CRITERIA
This competition is open to anyone from around the world
Last Date of Submission : 1st October
All the best if you are participating 
To know more about such Travel and photography contest, like the below page to get regular updates.
https://www.facebook.com/TheTalesOfATraveller
Happy Weekend to all !!!!!!