As the days get shorter and nights get longer, Copenhagen's Tivoli Gardens is celebrating Halloween with a Nordic flair. Tivoli Gardens, in the center of the Danish capital, is marking its 19th Halloween celebration since 2006. As darkness fell, eerie decorations were lighting up the venue and visitors stopped to snap pictures of glowing orange jack-o-lanterns and the thousands of pumpkins decorating the amusement park. Other attractions included spooky pictures of wolves, bats and witches projected onto the park's roller coaster.REUTERS VIDEO