Numerous prizes and publications serve as proof of his photographic achievements. His photograph was published in the National Geographic Slovenia magazine, while four of his photographs were chosen for the National Geographic Slovenia’s exhibition titled “National Parks – Taking Care of Nature”. He received the diploma of the organizer for his photo submitted to the international salon of photography Between the Sky and the Earth 2014. The British online newspaper Daily Mail Online published his photos under the title Faces of Lake Bohinj. Gregor was also awarded with the municipality of Bohinj’s bronze plaque for achievements in photography and promotion of Bohinj.