This is run through an Australian bloke named Peter Eastway. Last year the majority of entries were from Oz and NZ and they are hoping to grow the competition to attract a true worldwide audience.
So anyone who likes a good landscape and doesn't mind a group of strangers judging your work, check out the link below and good luck.
Internationational Landscape Photographer Of The Year
By the way I have no affiliation with this except as an entrant, I just thought people might be interested.