National Geographic Traveller Photo Contest: Take a look at some of the entries so far

National Geographic is accepting submissions for their 26th annual Traveller Photo contest . The competition is open to anyone with a camera until June 30th, and official categories include: travel portraits, outdoor scenes, sense of place and 'spontaneous moments'. The grand prize winner will receive a place on a National Geographic Expedition to Alaska.

Take a look at some of the submissions so far: